Inventor · disambiguated record
Franz Lachenwitzer
Also filed as: LACHENWITZER FRANZ
2 granted patents·1 pending application·3 citations·filing 2003–2024
43Inventor score
Top patents by PatentIndex Score
3 records- 0161US2025003405A1Stator for a Pump and Method for Producing a Stator for a PumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Application pending·0 cites
- 0259US7618246B2Eccentric screw pump having conical sealing surfacesNETZSCH MOHNOPUMPEN GMBH·Filed 2007·Granted Nov 17, 2009·2 cites·9 claims
- 0335US7104770B2Eccentric screw-type pump with spare statorNETZSCH MOHNOPUMPEN GMBH·Filed 2003·Granted Sep 12, 2006·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →