JW

James Cowden Widmann

📍 South Norwalk, CT: #10 of 19 inventorsTop 55%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,202,870 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6571675 Method for wrapping firework shells — 2003-06-03
4918871 Renewable aromatic cedar block — 1990-04-24