DD

Dean DeVolpi

📍 Lisle, IL: #11 of 33 inventorsTop 35%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #160,365 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675309 Curved disc joystick pointing device — 1997-10-07