BK

Benjamin E. Kelly

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Tracy, CA: #317 of 508 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,109,070 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4195664 Surge-damping vacuum valve Jack Bullock 1980-04-01