Inventor · disambiguated record

Franz Lachenwitzer

Also filed as: LACHENWITZER FRANZ

2 granted patents·1 pending application·3 citations·filing 2003–2024

43Inventor score

Technology areasF04C B29L

Files withNETZSCH MOHNOPUMPEN GMBH2 NETZSCH PUMPEN & SYSTEME GMBH1

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

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →