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RUBBRIGHT GROUP, THE
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EAGAN, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tubular microwave applicator
Patent number
5,834,744
Issue date
Nov 10, 1998
The Rubbright Group
Per O. Risman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rectangular microwave heating applicator with hybrid modes
Patent number
5,828,040
Issue date
Oct 27, 1998
The Rubbright Group, Inc.
Per O. Risman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cylindrical microwave heating applicator with only two modes
Patent number
5,632,921
Issue date
May 27, 1997
The Rubbright Group, Inc.
Per O. Risman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic utensil for microwave cooking
Patent number
5,396,052
Issue date
Mar 7, 1995
The Rubbright Group, Inc.
Robert J. Petcavich
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75319183 - THERMALIZER
Serial number
75319183
Registration number
2293243
Filing date
Jul 3, 1997
Rubbright Group, Inc., The
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75319184 - MICRODUCTION
Serial number
75319184
Registration number
2293244
Filing date
Jul 3, 1997
Rubbright Group, Inc., The
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes