PITTSBURGH, Nov. 14, 2024 /PRNewswire/ -- "We wanted to create an improved split to help prevent joints from locking," said one of two inventors, from Brooklyn, N.Y ...

PITTSBURGH, Nov. 14, 2024 /PRNewswire/ -- "We wanted to create an improved split to help prevent joints from locking," said one of two inventors, from Brooklyn, N.Y., "so we invented the IRON ARM. Our ...