Inventor · disambiguated record
Michael R. Duhack
Also filed as: DUHACK MICHAEL · DUHACK MICHAEL R · DUHACK MICHAEL ROY
20 granted patents·3 pending applications·482 citations·filing 1987–2013
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US6460367B1Water delivery system for refrigeratorEMERSON ELECTRIC CO·Filed 2001·Granted Oct 8, 2002·70 cites·10 claims
- 0296US6532758B2Water delivery system for refrigeratorFiled 2002·Granted Mar 18, 2003·60 cites·25 claims
- 0390US6422258B1Snap-and-crimp appliance water valve assembly and associated method for making the sameEMERSON ELECTRIC CO·Filed 2000·Granted Jul 23, 2002·46 cites·14 claims
- 0483US5810331APlastic inlet appliance water valveEMERSON ELECTRIC CO·Filed 1995·Granted Sep 22, 1998·56 cites·20 claims
- 0580US6378542B1Flow control device having a lip seal and compressible bypass pads and associated method for operating an appliance water valveEMERSON ELECTRIC CO·Filed 2000·Granted Apr 30, 2002·23 cites·15 claims
- 0677US7222642B2Enhanced water valve tube stopEMERSON ELECTRIC CO·Filed 2005·Granted May 29, 2007·10 cites·12 claims
- 0772US7321833B2Fluid flow rate sensorEMERSON ELECTRIC CO·Filed 2006·Granted Jan 22, 2008·8 cites·16 claims
- 0871US5921275AApparatus for reducing noise generated by the flow of water through a water valveEMERSON ELECTRIC CO·Filed 1997·Granted Jul 13, 1999·31 cites·24 claims
- 0968US5813652AApparatus for suppressing noise generated by a flow of water through a water valveEMERSON ELECTRIC CO·Filed 1996·Granted Sep 29, 1998·35 cites·24 claims
- 1067US6412645B1Integrated filter and noise suppressor device for a water valve assembly and associated method for operating the sameEMERSON ELECTRIC CO·Filed 2000·Granted Jul 2, 2002·13 cites·23 claims
- 1166US6076801AApparatus for improving the seating of an armature for a water valveEMERSON ELECTRIC CO·Filed 1998·Granted Jun 20, 2000·25 cites·8 claims
- 1261US4967786AArmature for a solenoid operated valveEMHART IND·Filed 1989·Granted Nov 6, 1990·17 cites·3 claims
- 1360US6615858B2Appliance water valve assembly and associated methodEMERSON ELECTRIC CO·Filed 2002·Granted Sep 9, 2003·7 cites·25 claims
- 1460US5154394ASolenoid operated valve with improved flow control meansEMERSON ELECTRIC CO·Filed 1991·Granted Oct 13, 1992·24 cites·5 claims
- 1560US4936337AArmature for a solenoid operated valveEMHART IND·Filed 1987·Granted Jun 26, 1990·18 cites·12 claims
- 1659US9217515B2Reduced noise valve mechanismNIDEC MOTOR CORP·Filed 2013·Granted Dec 22, 2015·2 cites·23 claims
- 1752US7032391B2Method and device for stirring water during icemakingEMERSON ELECTRIC CO·Filed 2004·Granted Apr 25, 2006·10 cites·20 claims
- 1848US5964447AWater valve assembly having attachment mechanism which prevents a fluid conduit from becoming detached from a valve bodyEMERSON ELECTRIC CO·Filed 1997·Granted Oct 12, 1999·13 cites·20 claims
- 1945US7163590B2Method and apparatus for sensing water flow through a dishwasher including a vacuum switchEMERSON ELECTRIC CO·Filed 2003·Granted Jan 16, 2007·1 cites·18 claims
- 2043US5655750APlastic inlet appliance water valveEMERSON ELECTRIC CO·Filed 1995·Granted Aug 12, 1997·13 cites·23 claims
- 2142US2004200512A1Fill control for applianceFiled 2003·Application pending·0 cites
- 2238US2014059759A1Automatic Liquid Handling and Temperature Control for a SpaDUHACK MICHAEL R·Filed 2012·Application pending·0 cites
- 2337US2004255988A1Method and apparatus for sensing water flow through a dishwasher including a magnetic switchFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →