EF

Eugene J. Frohwein

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 San Ramon, CA: #1,502 of 2,140 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,891,590 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5072094 Tube furnace Kenneth G. Foster, Robert Taylor, David William Bowen 1991-12-10