RR

Robert F. Ray

TA Tandy: 1 patents #39 of 92Top 45%
📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,915,202 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4970711 Bulk eraser for optical memory media Michael B. Martin, Bryan Clark 1990-11-13