RV

Richard Vetter

📍 Lansdowne, PA: #7 of 17 inventorsTop 45%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #77,499 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312304 Convertible sprocket for motion picture film — 1994-05-17