RB

Raymond L. Bertoletti

DM Danville Materials: 1 patents #3 of 8Top 40%
📍 Oakland, CA: #2,828 of 4,380 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,533,847 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6336810 Ring for use in preparing teeth for restoration — 2002-01-08