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Robert Z. Whipple JR.
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Louden, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microwave feed system for a cooking appliance having a toroidal-sha...
Patent number
6,781,102
Issue date
Aug 24, 2004
Maytag Corporation
Sondra Denice Proffitt
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cooking appliance having accelerated cooking system
Patent number
6,730,881
Issue date
May 4, 2004
Maytag Corporation
Timothy J. Arntz
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Ventilation system for a cooking appliance
Patent number
6,723,970
Issue date
Apr 20, 2004
Maytag Corporation
Robert Z. Whipple
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Self-cleaning system for convection cooking appliance
Patent number
6,723,961
Issue date
Apr 20, 2004
Maytag Corporation
Jeffrey T. Choat
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave delivery system with multiple magnetrons for a cooking ap...
Patent number
6,680,467
Issue date
Jan 20, 2004
Maytag Corporation
Robert Z. Whipple
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave delivery system for a cooking appliance
Patent number
6,667,466
Issue date
Dec 23, 2003
Maytag Corporation
Robert Z. Whipple
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Toroidal waveguide for a microwave cooking appliance
Patent number
6,657,171
Issue date
Dec 2, 2003
Maytag Corporation
Trieu Huynh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave cooking appliance incorporating electric heating element
Patent number
6,649,890
Issue date
Nov 18, 2003
Maytag Corporation
David W. Brinker
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Radial byproduct trap and filter assembly for a cooking appliance
Patent number
6,573,479
Issue date
Jun 3, 2003
Maytag Corporation
Timothy J. Arntz
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Preheat system for convection cooking appliance
Patent number
6,472,640
Issue date
Oct 29, 2002
Maytag Corporation
John Scott Brown
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Self-cleaning method for a cooking appliance
Patent number
6,417,493
Issue date
Jul 9, 2002
Maytag Corporation
Michael E. Bales
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Blower assembly for self-cleaning convection oven
Patent number
6,225,604
Issue date
May 1, 2001
Maytag Corporation
Robert Z. Whipple
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Airflow system for a convection oven
Publication number
20060272632
Publication date
Dec 7, 2006
Maytag Corp.
Thu-Ha Duncan
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Sheathed electric heating element support bracket for RF cooking ap...
Publication number
20050230382
Publication date
Oct 20, 2005
Maytag Corporation
Robert Z. Whipple
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTIPLE CURRENT SUPPLY CONTROL SYSTEM FOR A COOKING APPLIANCE
Publication number
20040251247
Publication date
Dec 16, 2004
Maytag Corporation
Robert Z. Whipple
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Voltage selection mode for a cooking appliance
Publication number
20040200826
Publication date
Oct 14, 2004
Mark A. Boyer
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Microwave delivery system for a cooking appliance
Publication number
20040178194
Publication date
Sep 16, 2004
Timothy J. Arntz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-stage catalyst for a cooking appliance
Publication number
20030116555
Publication date
Jun 26, 2003
Maytag Corporation
John H. Wakefield
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Self-cleaning system for convection cooking appliance
Publication number
20030015514
Publication date
Jan 23, 2003
Maytag Corporation
Jeffrey T. Choat
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Radial byproduct trap and filter assembly for a cooking appliance
Publication number
20020162833
Publication date
Nov 7, 2002
Maytag Corporation
Timothy J. Arntz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Preheat system for convection cooking appliance
Publication number
20020066724
Publication date
Jun 6, 2002
Maytag Corporation
John Scott Brown
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Self-cleaning method for a cooking appliance
Publication number
20020023911
Publication date
Feb 28, 2002
Maytag Corporation
Michael E. Bales
F24 - HEATING RANGES VENTILATING