InventHelp Inventor Develops New Tool for Marking Stakes for Grading (MHO-542)

PITTSBURGH, Oct. 31, 2025 /PRNewswire/ -- "I thought there could be a better tool for marking columns and walls," said an inventor, from Cambridge, Minn., "so I invented the TRIXIE STICK. My design allows one worker to do the job of two, and it increases accuracy when marking grades or...