FS

Fred M. Siptrott

🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,078,184 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357797 Unified action hydrocentrifugal machines — 1982-11-09