Inventor

LACHENWITZER FRANZ

DE2 patents

Patents

2 patents

US7618246B2Nov 17, 2009

Eccentric screw pump having conical sealing surfaces

NETZSCH MOHNOPUMPEN GMBH2 citations56

US7104770B2Sep 12, 2006

Eccentric screw-type pump with spare stator

NETZSCH MOHNOPUMPEN GMBH1 citations43