JC

John M. Copper

📍 Pittsburgh, PA: #54 of 319 inventorsTop 20%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #129,994 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640152 Hand held computer input apparatus and method — 1997-06-17