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William J. Ronalter

Partner

Bill Ronalter is chair of Shipman's Catastrophic Injury Practice Group. Bill represents individuals who have sustained substantial personal injuries and wrongful death cases. In the legal world, everyone wants results, and Bill’s results speak for themselves, but what sets him apart is that, at Shipman, he focuses on the quality of his representation of clients in catastrophic injury cases, rather than the quantity of injury cases he is involved in at any given time. This focus allows him the flexibility to be responsive and to listen mindfully to his clients and their needs.  Bill prides himself on communicating regularly and proactively with his clients as developments warrant.

Bill has more than 30 years of experience handling personal injury cases in various roles, including plaintiff’s lawyer, defense lawyer, and as a consultant for an insurance company. He managed cases throughout the country involving catastrophic injuries including death, paralysis, traumatic brain injuries, amputations, Legionnaires' disease, and burns. Bill has experience in the following types of cases: airplane crashes, accidents involving motor vehicles, motorcycles, bicycles, and pedestrians (including DUI cases), uninsured and underinsured motorist claims, products liability (including defective lithium ion batteries in laptops, I-Phones, and E-cigarettes that caused burn injuries), premises liability, construction accidents, drowning, dental and medical malpractice, nursing home negligence, and sexual abuse. He represented 8 of the 10 passengers that were injured or killed in the B-17 crash at Bradley International Airport in 2019 where he reached a confidential settlement.  He has served as an expert witness and testified regarding proper claim handling practices. Bill has also served as a guest lecturer (2009-2012) and an adjunct professor (2013-2023) at the University of Connecticut School of Law, Trial Practice Class.  Bill Ronalter and Jim Bergenn often use videos to assist with case resolutions. Click here to learn more.

Shipman is ranked Tier 1 by U.S. News and World Report and Best Lawyers as a Best Law Firm in both Personal Injury Litigation and Products Liability Litigation - Plaintiffs, and Bill is Board Certified as a Civil Trial Advocate by the National Board of Trial Advocacy, a distinction that less than 4% of trial lawyers can claim. 

Distinctions

  • Listed in The Best Lawyers in America®: Personal Injury Litigation - Plaintiffs, Product Liability Litigation - Plaintiffs (2018-2025)
  • Listed as a Connecticut Super Lawyer®: Personal Injury General: Plaintiff (2011-2024)
  • Listed as one of the Top 50 Lawyers in Connecticut by Super Lawyers® (2022, 2024)
  • Shipman Ranked Among U.S. News & World Report's and Best Lawyers Best Law Firms for 2023 in Tier 1 for both Personal Injury Litigation–Plaintiffs and Product Liability Litigation–Plaintiffs
  • Named "Lawyer of the Year": Best Lawyers Hartford Region Product Liability Litigation - Plaintiffs (2022)
  • #2 verdict in State of Connecticut in 2015, as listed in the Connecticut Law Tribune’s Top Verdicts & Settlements Supplement
  • Benchmark Litigation, Local Litigation Star: Personal Injury and Product Liability (Plaintiff) (2012-2015) 
  • Chosen as a member of The Multi-Million Dollar Advocates Forum, a voluntary membership organization that admits only attorneys who have won multi-million dollar verdicts or settlements, and of which fewer than 1% of U.S. lawyers are members
  • Chosen as a member of The Million Dollar Advocates Forum, a voluntary membership organization that admits only attorneys who have won million dollar verdicts or settlements, and of which fewer than 1% of U.S. lawyers are members
  • Member, The National Trial Lawyers, an invitation-only membership organization of civil plaintiff and criminal defense attorneys, limited to no more than 100 lawyers in each state

Teaching Positions

  • University of Connecticut School of Law, Trial Practice Class: Guest Lecturer (2009-2012); Adjunct Professor (2013-2023)
  • Quinnipiac University School of Law: Guest Lecturer in January term (2019-present)

Memberships and Affiliations

  • Connecticut Trial Lawyers Association: Board of Governors for over a decade
  • American Bar Association
  • American Association for Justice

Community Involvement

  • Former volunteer licensed EMT for the Town of Burlington
  • Town of Farmington - Former Youth Football Coach
  • Former semi-professional adventure racer (biking, running and paddling) sponsored by Timex

 

Teaching Positions

  • University of Connecticut School of Law, Trial Practice Class: Guest Lecturer (2009-2012); Adjunct Professor (2013-2023)
  • Quinnipiac University School of Law: Guest Lecturer in January term (2019-present)

Memberships and Affiliations

  • Connecticut Trial Lawyers Association: Board of Governors for over a decade
  • American Bar Association
  • American Association for Justice

Community Involvement

  • Former volunteer licensed EMT for the Town of Burlington
  • Town of Farmington - Former Youth Football Coach
  • Former semi-professional adventure racer (biking, running and paddling) sponsored by Timex

 

Credentials

Education

  • Skidmore College, B.A., 1988, phi beta kappa
  • Villanova University School of Law, J.D., 1991, cum laude

Bar Admissions

  • Connecticut

Court Admissions

  • U.S. District Court, District of CT

Experience

Aviation crashes

Settlements Reached in Crash of B-17 Bomber at Bradley International Airport

After mediation before retired Judge Robert Holzberg of Pullman & Comley LLC, The Collings Foundation, Debra A. Riddell, Craig A. Rubner, Scott Rubner, Joseph M. Roberts, Joseph Huber, Jenny Huber, Thomas Schmidt, Linda Schmidt, and Joan Mazzone announce the resolution of all claims arising out of the tragic crash of the B-17 known as Nine-O-Nine at Bradley International Airport on October 2, 2019. While it is our sincere hope that this resolution brings peace and closure to those affected, The Collings Foundation deeply regrets the injuries and losses suffered by the passengers and their families that day. Shipman lawyers Bill Ronalter and Mark Ostrowski represented eight of the ten victims of the crash.

Catastrophic injury

$36,500,000 ARBITRATION AWARD - Defective Product - Catastrophic Burns to 3 Year Old Boy and 33 Year Old Father

Our clients, a 3-year-old boy and his 33-year-old father, suffered third degree burns to over 70% and 50% of their bodies respectively and we argued that a lithium ion battery exploded from an electronic device. We brought claims against the product assembler, distributor, and seller. After three unsuccessful mediations and more than 50 depositions, the claims were presented to an arbitration panel. The result of the arbitration was a gross recovery of $36,500,000 for our clients.

$5,025,850 SETTLEMENT & ARBITRATION - Defective Product - Catastrophic Burns

Our client, a 63 year old man, suffered third degree burns to 40% of his body when a defective product exploded during a social event.  We brought claims against the product manufacturers, a large national retailer, and a third party consumer who used the product.  After preparing a multi-media presentation, the claims against the various defendants were settled following an arbitration and mediation for a combined amount of $5,025,850.

$5,000,000 SETTLEMENT - Truck Strikes Cyclist - Leg Amputation

We represented the employee of a longstanding corporate client, who was sideswiped by a truck when he was riding his bicycle home from work. Initially, the truck driver told the cops our client was on his phone, no witnesses to the crash were identified, and we did not know if our comatose client would live and/or remember how the crash occurred. We got our client’s phone records (through his employer) and proved he wasn’t on his phone. Our accident reconstruction expert inspected the scene and the evidence, and we taught the detective the specific state statutes that protect cyclists. We requested the 911 dispatch tapes and learned that there were witnesses to the aftermath of the crash that called 911 reporting that the truck driver was attempting to leave the scene. We later learned that the truck driver lied to the cops and used another name at the scene of the crash because he was in the United States illegally. Unfortunately, due to the extent of the injury to his left leg, our client had his leg amputated above the knee approximately a month after the crash. We gave the insurance carrier an opportunity to settle the case as we drafted the Complaint to commence the lawsuit explaining that if they did not offer their $5,000,000 limits, we expected a verdict over the coverage when the case was tried. The carrier responded by offering its $5,000,000 policy limits available for this loss, which will give the client financial security as he starts the next chapter of his life.

$4,875,000 SETTLEMENT - Motor Vehicle Crash - Mild Traumatic Brain Injury

Our client was a married, 46 year-old mother of three, and an award-winning emergency room nurse stopped for traffic on I-84.  She was struck from behind by defendant traveling 45 mph in a company SUV and had a mild concussion, but it never resolved.   Permanent post-concussive symptoms included headaches, depression, and visual deficits with sensitivity to light.  She lost both of her ER nursing jobs at local Connecticut hospitals and cannot work in any capacity.   Defendants admitted causing the crash but argued: (1) x-rays and 4 MRIs failed to show any objective evidence of a brain injury; (2) some symptoms pre-existed the crash; and (3) she might recover later.  Our expert was Erin Bigler, PhD, a top international researcher in traumatic brain injuries from Brigham Young University in Utah.   His testimony explained how this mild traumatic brain injury with “no objective findings” on radiological tests caused our client’s permanent significant problems: she sustained traumatic axonal injuries (microscopic stretching injuries at the cellular level, too small to be revealed by available imaging).   An economist quantified the economic loss of her two jobs and benefits.  A professional video company worked with us to create a video of our trial witnesses describing dramatic changes they observed of our client before and after the crash.  The defendants’ insurance company and the experts saw the anticipated powerful trial testimony.  After presenting at a mediation an hour-long PowerPoint bill-boarding much higher damage potential at trial, the case settled two weeks before trial for $4,875,000, with $4,500,00 for our brain-injured client and $375,000 for her husband’s loss of consortium claim.  A portion of the money was placed in a structure and in trust to ensure our client’s well-being for her entire life.  This settlement is Connecticut’s largest known settlement reported for a mild traumatic brain injury.

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Civil rights

$3,500,000 Settlement for Wrongful Death Caused by Regional SWAT Team

After years of litigation, negotiated a $3.5 Million settlement, which is the largest reported Section 1983 settlement in a civil rights claim for excessive force by law enforcement in Connecticut.

Dental malpractice

$4,500,000 VERDICT - Dental Malpractice - Overfill of Sealer During Root Canal

Through a referral from an in-house attorney from one of our corporate clients, we represented an executive in a dental malpractice case.  Our client was injured during a root canal where the dentist over instrumented leading to a large over fill of sealer some of which went into our client’s mandibular canal.  The defendants disputed liability, causation, and damages.  The defendants’ insurance company offered only $200,000 two weeks before trial.  After three weeks of evidence, including the use of technology at trial, Bill Ronalter obtained a verdict of $4,500,000, which consisted of $165,000 for past and future medical bills and $4,335,000 for additional harms, including constant pain, fatigue from prescription medications, and the reduction of enjoyment in many aspects of her life.  In addition, we filed an Offer of Compromise agreeing to settle for $750,000 the year before the trial.  Since the verdict was in excess of $750,000, interest runs from when the litigation started in February 2013 bringing the total amount to up over $5,300,000.  This verdict is the largest dental malpractice verdict in Connecticut history and is believed to be the largest dental malpractice verdict ever nationally.

$1,000,000 SETTLEMENT - Dental Malpractice - Nerve Injury Caused by Failure to Inform Patient of Broken Instrument From Root Canal

Our client, a 57-year-old woman, underwent a root canal done by the defendant endodontist, who broke off a piece of his instrument during the procedure unbeknown to our client. While the breaking of the instrument was not a breach of the standard of care, not informing our client what happened was a breach. Since our client did not know the instrument remained inside of her, she did not get additional medical care until several months later when the pain would not go away. The subsequent treating endodontist found the broken piece and removed it, but the delay caused infection and inflammation, which permanently damaged our client’s trigeminal nerve. The defendant and his dental assistant claimed that he did tell our client, but his records did not contain any mention of the broken instrument or his conversation with our client. The case settled during litigation at mediation for $1,000,000.

$685,000 SETTLEMENT - Dental Malpractice - Nerve Injury Caused By Bleach During Root Canal

We represented a 67-year-old woman, who was injured during a root canal when her dentist over instrumented, which allowed an excessive amount of bleach into the periapical bone and tissue. This bleach caused an injury to her trigeminal and facial nerves. The defendant claimed that he did not breach of the standard of care in performing the root canal. The case settled as the lawsuit was about to be served on the defendant for $685,000.

Wrongful death

$4,300,000 SETTLEMENT - Drunk Driver Causes Head-On Crash Killing 73-Year-Old Man

We represented the estate of a 73 year old man for a wrongful death claim and his wife for a loss of consortium claim arising out of a head-on crash with a drunk driver.  The drunk driver was operating her spouse’s company car.  As a result of the impact, our client died instantly.   Working with a professional video company, we created a video depicting the powerful testimony expected from trial witnesses, who explained the many enjoyments of life lost by our client.   In addition to the video, we presented a power point presentation  laying out the harms and losses attributable to the crash.  While the insurance carriers initially disputed coverage and the amount that the harms and losses were worth, the case settled after a second day at mediation and days before eight depositions were going to be taken of the defendant driver, the owners of the business, and other essential witnesses.

$3,125,000 SETTLEMENT - Bicyclist Hit by Truck - Death of a 72-Year-Old Man

We represented the estate of a 72 year old bicyclist for a wrongful death case and his wife of 50 years for a loss of consortium claim.  Our client was hit and killed instantly by a company pick-up truck making deliveries when the defendant veered onto the shoulder of the road.  Our client preferred that litigation be avoided if possible.  In order to demonstrate to the defendants’ insurance company the enormity of the damages at this early stage of the claim, we worked with a professional video company to create a video of our trial witnesses describing the unique qualities of our client.  This video was sent to the decision makers at the insurance company prior to a mediation.  In addition, at the mediation, we presented a PowerPoint with evidence establishing how our client had lived life as an adventure and his special bond with his soul mate and wife of 50 years.  A portion of the settlement was donated by the client to charity in our client’s memory.

$2,150,000 SETTLEMENT -- Passenger killed in one car crash

We represented the estate of a 19 year old man, who was a passenger in a car when the vehicle traveled off the roadway striking a utility pole killing our client.  We recovered all available insurance ($1,850,000) and an additional $300,000 contribution paid by the owner of the car for a total recovery of $2,150,000.

$1,650,000 SETTLEMENT – Defective Product –  Death of a 58 year old man

We represented the estate of a 58 year-old single man with no children for a wrongful death claim against the assembler of a commercial truck.  Our client was found dead entangled in a PTO shaft underneath his parked truck with a screwdriver in his hand while he was making a delivery for his employer.  There were no witnesses to this tragedy.  Our mechanical engineering expert opined that the truck was defectively assembled because: (1) it should have included a guard around the PTO shaft; (2) the pump in the truck was facing in the wrong direction requiring any repairs on the pump to be made while under the truck rather than along side it; and (3) the truck lacked any warnings about the dangers of going underneath the truck and near the spinning PTO shaft.  Defendant denied that the truck was defective and instead blamed our client for going underneath the truck and putting himself in harms way.  We had an economist that concluded the loss of earnings to the estate was between $282,000 and $397,000.   After more than 10 depositions were taken of first responders, our client’s employer, the parties and our experts, the case settled following a mediation several weeks before trial was scheduled to begin.


* Please note that prior results do not guarantee a similar outcome in other matters or cases, as each case has a unique set of facts and circumstances.
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William Ronalter Head Shot

Hartford

860.251.5126

wronalter@goodwin.com

Areas of Focus

  • Catastrophic Injury
  • Litigation
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