Inventor · disambiguated record
Bernhard Murrenhoff
Also filed as: MURRENHOFF BERNHARD
5 granted patents·2 pending applications·10 citations·filing 2003–2014
69Inventor score
Top patents by PatentIndex Score
7 records- 0169US9617995B2Rotary piston pump with slip ring seals for improved fitting and synchronization of rotary pistonsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 11, 2017·2 cites·13 claims
- 0264US9028233B2Rotary piston pump and method for operating a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2012·Granted May 12, 2015·1 cites·11 claims
- 0354US7040878B2Eccentric screw-type pumpNETZSCH MOHNOPUMPEN GMBH·Filed 2003·Granted May 9, 2006·7 cites·16 claims
- 0452US9617992B2Rotary piston pump with optimised inlets and outletsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 11, 2017·0 cites·14 claims
- 0544US9611850B2Method and device for fixing and synchronizing rotary pistons in a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 4, 2017·0 cites·6 claims
- 0644US2014360359A1Rotary PistonROLAND LIESSEL·Filed 2014·Application pending·0 cites
- 0737US2013129555A1Contact Element For Rotary Piston PumpLINDE HANS JUERGEN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →