RL

Roger F. Lafreniere

📍 Tewksbury, MA: #241 of 382 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,925,331 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821118 Video image system for personal identification — 1989-04-11