InventHelp Inventor Develops New Electric Power-Drive for a Manual Wheelchair (CHK-4021)
PR Newswire —
PITTSBURGH, Feb. 4, 2026 /PRNewswire/ -- "I wanted to create a new electric power-drive accessory for a manual wheelchair," said an inventor, from Buffalo, N.Y., "so I invented the HELPING - HANZ. My design would be easy to attach, and it would provide wheelchair users with increased...