RG

Ronald W. Guess

WH Whirlpool: 24 patents #146 of 3,480Top 5%
Overall (All Time): #172,755 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11148080 Water filter purge indication Melissa M. Bippus, John A. Laine, Li Y. Situ, Keith A. Snyder, Dennis J. Staley 2021-10-19
10434443 Water filter purge indication Melissa M. Bippus, John A. Laine, Li Y. Situ, Keith A. Snyder, Dennis J. Staley 2019-10-08
9366474 Water filtration purge indication Melissa M. Bippus, Dennis J. Staley, Keith A. Snyder, John A. Laine, Li Y. Situ 2016-06-14
8673136 Smart filter 2014-03-18
8033134 Extended cold (battery backup) refrigerator Andrew D. Litch, Rodrigo Alexandre Sigwalt, Anderson Bortoletto, Vincent P. Anderson, Michael E. Stagg +3 more 2011-10-11
7736179 Refrigerator with plug-in power supply Lori A. Cook, Douglas D. Leclear, Frank W. Maglinger, Patrick S. Streeter, Ralph Tate, Jr. +1 more 2010-06-15
6613236 Water filter monitoring and indicating system Dale A. Beard, Patrick J. Glotzbach, Keith A. Snyder 2003-09-02
6375834 Water filter monitoring and indicating system Dale A. Beard, Patrick J. Gotzbach, Keith A. Snyder 2002-04-23
6351955 Method and apparatus for rapid ice production Andrew M. Oltman, Martin Busche, Keith A. Snyder, Dennis Schenk 2002-03-05
5980058 Modular assembly and method for a refrigerator Rex P. Mowery, Stoney Q. McGowan 1999-11-09
5964617 Access panel with blind connector Quynh Hoang, John R. Wisnoski 1999-10-12
5701235 Low cost flexible lighting method for appliances Lori Ann Hagemeyer Cook, Stephen G. Williams 1997-12-23
5533360 Refrigeration system configuration Joseph M. Szynal 1996-07-09
5493867 Fuzzy logic adaptive defrost control Joseph M. Szynal, Beth A. Maddix 1996-02-27
5490395 Air baffle for a refrigerator Stephen G. Williams, Lori A. Cook 1996-02-13
5477699 Evaporator fan control for a refrigerator Lori A. Cook, Stephen G. Williams, Greg A. Bradley 1995-12-26
5469715 Defrost cycle controller Donald E. Janke, Joseph M. Szynal 1995-11-28
5456087 Refrigeration system with failure mode Joseph M. Szynal 1995-10-10
5394291 Relay energizing circuit Donald E. Janke, Joseph M. Szynal, Greg A. Bradley, Randall L. Carnal 1995-02-28
5373705 Defrost cycle controller Donald E. Janke, Joseph M. Szynal, Greg A. Bradley 1994-12-20
5369962 Refrigeration system configuration Joseph M. Szynal 1994-12-06
5363669 Defrost cycle controller Donald E. Janke, Joseph M. Szynal 1994-11-15
5363667 Refrigerator control circuit with relay operation checking Donald E. Janke, Joseph M. Szynal, Greg A. Bradley 1994-11-15
4756165 Single revolution ice maker Paul B. Chestnut 1988-07-12