Assignee
NETZSCH MOHNOPUMPEN GMBH
DE·18 granted patents·274 citations·filing 1975–2008
Top patents by PatentIndex Score
18 records- 0191US6196922B1Universal joint coupling in particular arranged on a universal joint shaft of an eccentric worm machineNETZSCH MOHNOPUMPEN GMBH·Filed 1995·Granted Mar 6, 2001·81 cites·15 claims
- 0290US8033802B2Stator casing for eccentric worm pumpsNETZSCH MOHNOPUMPEN GMBH·Filed 2008·Granted Oct 11, 2011·14 cites·20 claims
- 0384US5318416ACasing of an eccentric worm pump designed to burst at preselected pressureNETZSCH MOHNOPUMPEN GMBH·Filed 1992·Granted Jun 7, 1994·51 cites·10 claims
- 0483US8007259B2Stator systemNETZSCH MOHNOPUMPEN GMBH·Filed 2006·Granted Aug 30, 2011·9 cites·6 claims
- 0574US7465157B2Compact eccentric screw pumpNETZSCH MOHNOPUMPEN GMBH·Filed 2007·Granted Dec 16, 2008·5 cites·21 claims
- 0667US7871253B2Stator clamping device for eccentric screw pumpNETZSCH MOHNOPUMPEN GMBH·Filed 2007·Granted Jan 18, 2011·4 cites·14 claims
- 0766US4305596AJoint seal on the rotor drive of an eccentric screw machineNETZSCH MOHNOPUMPEN GMBH·Filed 1979·Granted Dec 15, 1981·18 cites·10 claims
- 0860US7137795B2Stator for eccentric spiral pumpNETZSCH MOHNOPUMPEN GMBH·Filed 2005·Granted Nov 21, 2006·2 cites·24 claims
- 0959US7618246B2Eccentric screw pump having conical sealing surfacesNETZSCH MOHNOPUMPEN GMBH·Filed 2007·Granted Nov 17, 2009·2 cites·9 claims
- 1058US4287743AMethod and device for the manufacture of helical rotor blanks for helical gear machinesNETZSCH MOHNOPUMPEN GMBH·Filed 1979·Granted Sep 8, 1981·12 cites·10 claims
- 1154US7040878B2Eccentric screw-type pumpNETZSCH MOHNOPUMPEN GMBH·Filed 2003·Granted May 9, 2006·7 cites·16 claims
- 1253US4907906APin joint for eccentric worm pumpsNETZSCH MOHNOPUMPEN GMBH·Filed 1988·Granted Mar 13, 1990·12 cites·4 claims
- 1352US4863359AStator for eccentric worm pumpsNETZSCH MOHNOPUMPEN GMBH·Filed 1986·Granted Sep 5, 1989·14 cites·2 claims
- 1450US4909773ASwivel couplingNETZSCH MOHNOPUMPEN GMBH·Filed 1988·Granted Mar 20, 1990·12 cites·4 claims
- 1545US4659483AMethod of and a means for feeding material to a filtering apparatusNETZSCH MOHNOPUMPEN GMBH·Filed 1985·Granted Apr 21, 1987·11 cites·8 claims
- 1635US7104770B2Eccentric screw-type pump with spare statorNETZSCH MOHNOPUMPEN GMBH·Filed 2003·Granted Sep 12, 2006·1 cites·7 claims
- 1735US4011997ASpray-tube coupling for washing machinesNETZSCH MOHNOPUMPEN GMBH·Filed 1975·Granted Mar 15, 1977·14 cites·6 claims
- 1827US4695040AErecting rig for a well pumpNETZSCH MOHNOPUMPEN GMBH·Filed 1986·Granted Sep 22, 1987·5 cites·9 claims
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