Assignee
WILO GMBH
DE·21 granted patents·752 citations·filing 1993–2001
Top patents by PatentIndex Score
21 records- 0191US6177741B1Electric-motor wiring systemWILO GMBH·Filed 1999·Granted Jan 23, 2001·119 cites·17 claims
- 0286US6474951B2Controller for pump and valveWILO GMBH·Filed 2001·Granted Nov 5, 2002·39 cites·8 claims
- 0383US6365998B1Canned motor pump with winding carrierWILO GMBH·Filed 1999·Granted Apr 2, 2002·68 cites·7 claims
- 0483US6033183AImpeller for a rotary pumpWILO GMBH·Filed 1998·Granted Mar 7, 2000·49 cites·10 claims
- 0581US6091174AElectric motorWILO GMBH·Filed 1997·Granted Jul 18, 2000·51 cites·6 claims
- 0681US5362258ACable-attaching device for a pumpWILO GMBH·Filed 1993·Granted Nov 8, 1994·57 cites·8 claims
- 0780US6445098B1Can for a synthetic pump motorWILO GMBH·Filed 2000·Granted Sep 3, 2002·43 cites·10 claims
- 0880US6175173B1Tube pumpWILO GMBH·Filed 1999·Granted Jan 16, 2001·53 cites·11 claims
- 0978US6028386AWinding support for an electric motorWILO GMBH·Filed 1998·Granted Feb 22, 2000·49 cites·7 claims
- 1073US6229240B1Split-tube motorWILO GMBH·Filed 1999·Granted May 8, 2001·42 cites·20 claims
- 1170US6473562B1Method for low-speed operation of brushless DC motorsWILO GMBH·Filed 2000·Granted Oct 29, 2002·18 cites·9 claims
- 1265US6276946B1Plug-in connection for electric motorsWILO GMBH·Filed 1999·Granted Aug 21, 2001·23 cites·12 claims
- 1364US6342770B1Method for starting brushless DC motorsWILO GMBH·Filed 2000·Granted Jan 29, 2002·19 cites·14 claims
- 1460US5516261AUnchokable centrifugal pumpWILO GMBH·Filed 1994·Granted May 14, 1996·26 cites·16 claims
- 1558US5466127ADevice for switching a submersible motor-driven pump on and offWILO GMBH·Filed 1993·Granted Nov 14, 1995·27 cites·7 claims
- 1655US6138618ARadiator for a vehicle engineWILO GMBH·Filed 1997·Granted Oct 31, 2000·18 cites·11 claims
- 1752US5480290ASubmersible motor-driven pumpWILO GMBH·Filed 1994·Granted Jan 2, 1996·20 cites·4 claims
- 1848US5692880AImpeller containing a pair of blades wherein the leading edge of one of the blades is thicker than the leading edge of the otherWILO GMBH·Filed 1996·Granted Dec 2, 1997·17 cites·6 claims
- 1943US6801031B1Method and apparatus for current measurement for electronically-controlled pumpWILO GMBH·Filed 1999·Granted Oct 5, 2004·10 cites·11 claims
- 2031US6327424B1Method of and circuit for operating a motor using power transistorsWILO GMBH·Filed 1999·Granted Dec 4, 2001·2 cites·15 claims
- 2125US6199517B1Latent heat storage system for use in a vehicleWILO GMBH·Filed 1997·Granted Mar 13, 2001·2 cites·8 claims
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