PITTSBURGH, July 17, 2024 /PRNewswire/ -- "I wanted to create a highway surface heating system to help keep the roads clear and safe during winter weather," said an inventor, from Pecos, Texas, "so I ...

PITTSBURGH, Jan. 24, 2025 /PRNewswire/ -- "I wanted to create an improved device for cleaning the water surface of a swimming pool," said an inventor, from Yonkers, N.Y., "so I invented the STINGRAY ...