RM

Richard Marvelli

📍 Freeport, NY: #109 of 211 inventorsTop 55%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,946,688 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4725016 Limited slip clutch for preventing videotape breakage in a video cassette — 1988-02-16