Jonathon Schuch - Expert Witness Assistance Mr. Schuch has served as an expert witness in matters related to Wheelchairs, Paratransit, Non Emergency Medical Transportation, Nursing Homes, Assistive Technology, Medical Equipment, Disability Issues, ADA, Negligence, Product Liability, and Patent Infringement. Specifically, Mr. Schuch is qualified to conduct engineering investigations of injuries, perform root cause analyses, and offer opinions regarding the mechanics of an injury and the means by which an injury could be reasonably avoided. Mr. Schuch is also qualified to analyze patents related to assistive and rehabilitative devices, assessing the qualifications and common general knowledge of the POSITA, construe patent claims, assess validity, and assess infringement. Examples of cases in which Mr. Schuch has consulted can be found below. To discuss specific cases, please contact Mr. Schuch by phone (434-989-2065) or by e-mail (jzschuch@gmail.com).
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EXAMPLES OF CASES
IN WHICH EXPERTISE HAS BEEN PROVIDED |
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Year | Retained By | Description | Deposed? | Trial? |
2022 | Plaintiff | Plaintiff was being transported to a medical appointment within an NEMT vehicle. The driver testified that he connected two wheelchair occupant restraints together to secure the plaintiff. When abruptly stopping for a stoplight, the plaintiff fell from her wheelchair fracturing her right tibia and fibula. Mr. Schuch testified to the nationally-accepted standard of care for the proper application of a Wheelchair Tiedown and Occupant Restraint System (WTORS) and demonstrated how the driver failed to properly apply the WTORS pelvic belt. Mr. Schuch applied engineering mechanics and biomechanics to demonstrate to the jury how a properly-secured passenger would not fall out of their wheelchair and how an improperly-secured passenger could fall from their wheelchair. | Yes | Yes (judgement for the plaintiff in the amount of $5.0M) |
2021 | Plaintiff | Defendant was providing wheelchair transportation to decedent, taking her from her residence to a medical appointment. Driver failed to properly secure the passenger. Twenty-four seconds into the trip, plaintiff fell from her wheelchair, fracturing her leg. Rather than call 911 for assistance, the driver attempted, unsuccessfully, to lift the passenger back into her wheelchair, causing extreme pain and distress. Trial before a Circuit Court judge who ruled Mr. Schuch was qualified as an expert and who accepted Mr. Schuch's testimony as to the standard of care with regard to the use of a Wheelchair Tiedown and Occupant Restraint System. | Yes | Video deposition (judgement for the plaintiff) |
2020 | Defendant | Adult with cerebral palsy provided a power wheelchair with head array for operating the wheelchair. Four years after receiving the wheelchair, the gentleman became pinned against a table, resulting in positional/mechanical asphyxiation. Plaintiff claiming negligence in ongoing service and repair of the wheelchair and head array. | Yes | No (case settled) |
2020 | Plaintiff | Plaintiff received a new Action Trackchair. Within one month of acquiring it, he turned off the wheelchair, plugged it in to charge it, and went to cover it with a tarp. The wheelchair powered back up and drove over the plaintiff, causing serious injuries to the plaintiff’s lower extremities. At issue is whether a wheelchair should be operable while charging. | Yes | No (case resolved via mediation) |
2020 | Defendant | Paratransit driver arrived at Dialysis Center where he was to pick up a passenger. However, the driver needed to go inside the Dialysis Center to use the restroom prior to assisting the passenger. As the driver was entering the Dialysis Center, the passenger unlocked his wheelchair brakes, rolled forward, and turned the wheelchair. While inside the Dialysis Center, the passenger rolled down a slope, rolled off the curb, tipped over in his wheelchair, and fractured his hip. At issue in this case is the duty of care of the transportation driver and the point at which transportation assistance begins. | Yes | No (case settled) |
2018 | Plaintiff | Plantiff, who ambulates with a rolling walker, was visiting an automobile dealership in Las Vegas, Nevada. While exiting the premises, one of the rear legs of the walker caught on a doormat inside the premises, significantly buckling the doormat and causing the plaintiff to trip and fall. Provided opinions related to the design of the walker (specifically, the rear glides, which are unnecessarily unsafe), the condition of the doormat (which did not lay flat on the floor), and ADA (in terms of accessible routes). | Yes | No (case settled) |
2018 | Plaintiff | A Maryland Medicaid wheelchair transportation provider was transporting a passenger to a medical appointment. The driver failed to use the Wheelchair Tiedown and Occupant Restraint System as needed. The passenger fell from the wheelchair during transit, breaking both legs. Provided opinions as to the the applicable ADA regulations and standard of care in transporting passengers seated in wheelchairs and the multiple breaches of the ADA regulations and standard of care by the defendants. | Yes | No (case settled for $1.5M) |
2017 | Plaintiff | An elderly woman with Multiple Sclerosis was provided a power wheelchair with a joystick and electronics that had design defects. The electronics had 5 programmable "drive" modes, the desired mode selected by engaging a Down button or an Up button. However, the system was designed as a circular loop in that repeated engagement of the Down button moved the wheelchair from drive mode 1, programmed with the slowest and least responsive parameters, directly into drive mode 5, programmed with the fastest and most responsive operational parameters. Further, this could be done while the joystick was being used. While driving the power wheelchair in her home in drive mode 1, the plaintiff inadvertently bumped the Down button on the joystick, causing the wheelchair to rapidly accelerate, propelling the plaintiff and wheelchair into the wall, breaking the plaintiff's leg. Provided opinions related to the system's defective and unsafe design and the defendants' failure to provide any warnings on this safety issue. Of note, other joystick designs are available and used by other wheelchair manufacturers that do not possess this design defect. | Yes | No, case resolved through arbitration. |
2017 | Defendant | Plaintiff claimed the defendant infringed on a Canadian patent related to a "mobility aiding device." Provided testimony pertaining to the qualifications and common general knowledge of the POSITA, construction of the 18 claims of the patent, rebuttal to the claim of infringement of 2 of the 18 claims, and validity of the 18 claims (anticipation, obviousness, and mere aggregation). | Yes | |
2016 | Defendant | Plaintiff using a 3-wheel scooter on a cruise ship got temporarily stuck on an exterior door threshold. Once free, the plaintiff exited the doorway, drove down a ramp, and made a sharp turn, tipping over. Testified to the instability of 3-wheel scooters, made worse by the fact that the plaintiff was a lower extremity amputee, the prevalence of scooter tipover accidents absent getting stuck on a threshold, and the liklihood that the plaintiff would have tipped over without becoming stuck prior to exiting the door. | Yes | No (case settled) |
2015 | Defendant | Plaintiff in a skilled nursing facility was using an electronic bed for 2.5 years when a part of the bed broke. The skilled nursing facility continued to use the bed while waiting for replacement parts. The plaintiff fell from the bed breaking her leg, which contributed to her death. Testified to the design of the bed, the functionality of the bed prior to, and after, its breakage. Offered opinions, based on testing of an exemplar bed, that proved the fundamental assumptions of the plaintiff's expert were flawed, his opinions on the cause of the incident, which were based upon his assumptions, were erroneous, and that the malfunctioning bed did not contribute to the plaintiff's fall and injuries. | Yes | No (case settled) |
2014 | Plaintiff | Patent infringement case. Inventor of a four-wheel walker (rollator) claimed that his patent was infringed upon. Retained to investigate that claim. | No, case settled |
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2014 | Defendant | Power wheelchair rider hit and killed by driver of city fire department fire truck. | Yes | No (case settled) |
2014 | Plaintiff | Plaintiff was being transported in City's paratransit vehicle. Plaintiff slid out of wheelchair when City transit driver slammed on brakes, resulting in broken femur. | Yes | No (case settled) |
2013 | Plaintiff | Resident of skilled care facility was placed in wheelchair with an oxygen tank on the back, two wheelchair cushions to increase seat height, but no anti-tippers on the wheelchair. Wheelchair tipped over backwards with resident, who hit head on concrete floor resulting in significant injuries. | Yes | No (case was arbitrated) |
2012 | Defendant | Obese woman with lower extremity amputations was backing power wheelchair out of transport van and onto wheelchair lift. Woman accelerated out of van, hit outer lift barrier, and flipped over backwards, falling to the ground. Retained to address lift design standards and standards of care for transporting individuals with disabilities. | No, case settled | |
2011 | Defendant | 17 year old slid out of wheelchair, striking her face on pavement, resulting in facial and dental injuries. | Yes | No (case settled for $25,000) |
2010 | Plaintiff | Older adult was being assisted at curbside check in of a major airport. She fell, breaking her hip. | Yes | No (case settled) |
2010 | Plaintiff | Older adult in wheelchair was being transported by public transportation system. Driver assisting the passenger got her wheelchair stuck on van ramp. While trying to pull the wheelchair loose, the driver tipped the wheelchair and passenger over. Passenger landed on ground, suffering serious injuries. | Yes | No (case settled) |
2006 | Plaintiff | Plaintiff had received new power wheelchair and custom contoured seating system. In very short timeframe, plaintiff developed severe pressure sores from new wheelchair seating system. | Yes | Yes - judgement for plaintiff |
2005 | Plaintiff | Patient in rehabilitation hospital was being provided a bath. She was assisted to a shower chair that was improperly set up. Padded seat fell off and a part of the shower chair structural tubing impaled the plaintiff. Plaintiff died. | Yes | (defendant admitted liability) |
2005 | Defendant | Plaintiff claimed vendor provided power wheelchair without antitip bars. Upon accessing the ramp to plaintiff's home, plaintiff claims to have tipped rearward, suffering head injury. Retained to assess the general safety of the wheelchair, the ramp, and the liklihood of the chair tipping as decribed by eyewitness testimony. | Yes | Yes
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2003 | Plaintiff | Plaintiff received walker from vendor. However, vendor combined legs of walker from one vendor with frame of walker from another walker. The components were incompatible, resulting in the collapse of the walker, and a femoral fracture suffered by the plaintiff. | No (defendant did not challenge my findings) | No |
2003 | Defendant | Rear tip of manual wheelchair. | Yes | No |
Page Last Modified: August 27, 2022 |