Inventor · disambiguated record
Gerd-Peter Gehrmann
Also filed as: GEHRMANN GERD-PETER
3 granted patents·47 citations·filing 1980–1982
71Inventor score
Technology areasB01D
Files withVON ROLL AG3
Top patents by PatentIndex Score
3 records- 0162US4325396AApparatus for cleaning a filter pressVON ROLL AG·Filed 1980·Granted Apr 20, 1982·25 cites·11 claims
- 0253US4362616AApparatus for moving the filter plates of a filter pressVON ROLL AG·Filed 1981·Granted Dec 7, 1982·16 cites·7 claims
- 0332US4461705AEndless chain driven rack and pinion displacement device for filter pressesVON ROLL AG·Filed 1982·Granted Jul 24, 1984·6 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Gerd-Peter Gehrmann 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 →