InventHelp Inventor Develops New Stop Sign Feature (CHK-5085)

PITTSBURGH, July 13, 2026 /PRNewswire/ -- "I wanted to create a new stop sign feature to clearly alert drivers to the impending stop from dusk to dawn," said an inventor, from Countryside, Ill., "so I invented the SAFE STOP. My design would keep motorists alert and aware of intersections...