JC

John Calabrese

📍 Erie, PA: #244 of 1,097 inventorsTop 25%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,224,281 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8360270 Method for feeding small items Robert B. McClosky, Allen M. Bartlo 2013-01-29
D409995 Keyboard skin 1999-05-18
4588186 Stretching apparatus 1986-05-13
4456249 Stretching apparatus 1984-06-26