LM

Leon M. Marmorstein

📍 San Francisco, CA: #18,903 of 26,999 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,804,048 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5337825 Method of oil well productivity increase Ignaty M. Petuhov, Vladimir S. Sidorov, Piotr A. Aleksandrov, Valentin Grebennikov 1994-08-16