InventHelp Inventor Develops New Device for Use with an Angle Grinder (LBT-8210)

PITTSBURGH, Aug. 14, 2024 /PRNewswire/ — “I wanted to create a device that would work in conjunction with an angle grinder to level warped engine block surfaces,” said an inventor, from East Petersburg, Pa., “so I invented the E D L. My design would simplify major automotive engine…