Inventor · disambiguated record
Sam Frisch
Also filed as: FRISCH SAM
3 granted patents·46 citations·filing 1988–1996
71Inventor score
Top patents by PatentIndex Score
3 records- 0157US5788842ABiomass separation apparatus and methodENVIROGEN INC·Filed 1996·Granted Aug 4, 1998·26 cites·21 claims
- 0248US5750028ABiomass separation apparatus and method with media returnENVIROGEN INC·Filed 1996·Granted May 12, 1998·15 cites·20 claims
- 0331US4863498ADeaerator unitGRAVER CO·Filed 1988·Granted Sep 5, 1989·5 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Sam Frisch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →