JB

Jerry J. Berkstresser

IN Inopla: 1 patents #2 of 4Top 50%
📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,354,442 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7364496 Polishing head for polishing semiconductor wafers David E. Berkstresser, Jino Park, In-Kwon Jeong 2008-04-29