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Rex E. Fritts
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Cedar Rapids, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microwave intensification system for rapid, uniform processing of f...
Patent number
7,582,852
Issue date
Sep 1, 2009
ACP, Inc.
Edward R. Cook
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave intensification system for a conveyorized microwave oven
Patent number
7,081,605
Issue date
Jul 25, 2006
Maytag Corporation
Rex E. Fritts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shielding system for protecting select portions of a food product d...
Patent number
6,717,120
Issue date
Apr 6, 2004
Maytag Corporation
Rex E. Fritts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Choke knob for coaxial microwave feed
Patent number
6,118,112
Issue date
Sep 12, 2000
Amana Company, L.P.
John M. Osepchuk
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High visibility microwave oven door with screen and microwave absor...
Patent number
5,981,927
Issue date
Nov 9, 1999
John Osepchuk
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Interlock switch for appliances
Patent number
5,780,792
Issue date
Jul 14, 1998
Amana Company L.P.
Rex E. Fritts
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control system with hidden reprogramming switch
Patent number
4,831,226
Issue date
May 16, 1989
Amana Refrigeration, Inc.
John D. Robeson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus and method for altering computational constants of microw...
Patent number
4,580,025
Issue date
Apr 1, 1986
Amana Refrigeration, Inc.
Roger W. Carlson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave oven temperature probe control
Patent number
4,415,790
Issue date
Nov 15, 1983
Raytheon Company
Bradford J. Diesch
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Digitally programmed microwave oven
Patent number
4,177,369
Issue date
Dec 4, 1979
Amana Refrigeration, Inc.
Rex E. Fritts
G05 - CONTROLLING REGULATING
Information
Patent Grant
Variable power control microwave oven
Patent number
4,149,057
Issue date
Apr 10, 1979
Amana Refrigeration, Inc.
Rex E. Fritts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Microwave intensification system for a conveyorized microwave oven
Publication number
20050258173
Publication date
Nov 24, 2005
Maytag Corporation
Rex E. Fritts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Microwave intensification system for rapid, uniform processing of f...
Publication number
20050199618
Publication date
Sep 15, 2005
Maytag Corporation
Edward R. Cook
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Shielding system for protecting select portions of a food product d...
Publication number
20030183623
Publication date
Oct 2, 2003
Rex E. Fritts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR