Inventor · disambiguated record
Lorenz Lessmann
Also filed as: LESSMANN LORENZ
4 granted patents·3 pending applications·1 citations·filing 2011–2017
55Inventor score
Top patents by PatentIndex Score
7 records- 0163US9759214B2Screw pump with at least two partsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Sep 12, 2017·1 cites·12 claims
- 0237US9869314B2Screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Jan 16, 2018·0 cites·7 claims
- 0336US10208576B2Pump system for delivering viscous or partially viscous media from a boreholeNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Feb 19, 2019·0 cites·21 claims
- 0433US2019368324A1Borehole Pump, Installation Procedure And Replacement ProcedureNETZSCH PUMPEN & SYSTEM GMBH·Filed 2017·Application pending·0 cites
- 0527US2015118085A1Eccentric Screw Pump And Use Of An Eccentric Screw PumpLESSMANN LORENZ·Filed 2014·Application pending·0 cites
- 0622US2016138346A1System For Pumping Liquid Media From A Bore And Method For Installing A Pump Unit Designed As A Progressive Cavity Pump In A BoreNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Application pending·0 cites
- 0719US8974205B2Progressing cavity gas pump and progressing cavity gas pumping methodLESSMANN LORENZ·Filed 2011·Granted Mar 10, 2015·0 cites·7 claims
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