Inventor · disambiguated record
Stefan Weigl
Also filed as: WEIGL STEFAN
7 granted patents·7 pending applications·3 citations·filing 2012–2025
71Inventor score
Files withNETZSCH PUMPEN & SYSTEME GMBH10KAMAL HISHAM1LINDE HANS JUERGEN1NETZSCH GERAETEBAU GMBH1ROLAND LIESSEL1
Top patents by PatentIndex Score
14 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
- 0269US2025290508A1Eccentric screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2025·Application pending·0 cites
- 0364US9028233B2Rotary piston pump and method for operating a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2012·Granted May 12, 2015·1 cites·11 claims
- 0457US12313070B2Eccentric screw pump having a stator linking which is simpler to produceNETZSCH PUMPEN & SYSTEME GMBH·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 0555US2025188920A1Positive displacement pump and pump systemNETZSCH GERAETEBAU GMBH·Filed 2024·Application pending·0 cites
- 0652US9617992B2Rotary piston pump with optimised inlets and outletsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 11, 2017·0 cites·14 claims
- 0749US10760571B2Coupling element for an eccentric screw rotorNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Sep 1, 2020·0 cites·15 claims
- 0846US10539136B2Rotary piston pump, method for fixing rotary pistons of a rotary piston pump and method for dismantling rotary pistons of a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Jan 21, 2020·0 cites·17 claims
- 0946US2025012277A1Eccentric screw pump with magnetic couplingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Application pending·0 cites
- 1044US9611850B2Method 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
- 1144US2014360359A1Rotary PistonROLAND LIESSEL·Filed 2014·Application pending·0 cites
- 1240US2020070176A1Cutting Unit For Recovering Gluten From A Mixture Containing Starch And GlutenNETZSCH PUMPEN & SYSTEME GMBH·Filed 2017·Application pending·0 cites
- 1340US2014016991A1Joint For The Transmission Of Torques And Axial ForcesKAMAL HISHAM·Filed 2013·Application pending·0 cites
- 1437US2013129555A1Contact 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 →