PITTSBURGH, Aug. 18, 2025 /PRNewswire/ -- "While working as a dental assistant using a stool containing caster wheels, my wife experienced a serious accident when the stool skated out from under her ...

PITTSBURGH, Nov. 24, 2025 /PRNewswire/ -- "I'm a long-term care physician, and I wanted to create a braking mechanism that would prevent a wheelchair from moving backwards when the wheelchair user was ...

PITTSBURGH, Jan. 22, 2026 /PRNewswire/ -- "I wanted to create a way to significantly upgrade vending machine security to help prevent theft," said an inventor, from Tarzana, Calif., "so I invented the ...