RB

Raymond L. Bertoletti

DM Danville Materials: 1 patents #1 of 1Top 100%
📍 Oakland, CA: #46 of 209 inventorsTop 25%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #76,328 of 266,432Top 30%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

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