JB

John W. Bergum

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Concord, CA: #415 of 739 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,809,615 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5359252 Lead magnesium niobate actuator for micropositioning Charles Swift 1994-10-25