PB

Paul Barbour

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Pleasanton, CA: #2,175 of 3,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,849,735 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5110646 Process and materials for reconditioning a toner cartridge James D. Prestel, Mitchel S. Hose 1992-05-05