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REFRIGERATION RESEARCH, INC.
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BRIGHTON, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solar refrigeration and heating system usable with alternative heat...
Patent number
6,389,830
Issue date
May 21, 2002
Refrigeration Research, Inc.
Edward W. Bottum
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Solar refrigeration and heating system usable with alternative heat...
Patent number
6,260,370
Issue date
Jul 17, 2001
Refrigeration Research, Inc.
Edward W. Bottum
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Non-drip suction accumulator, receiver and heat exchanger
Patent number
6,253,572
Issue date
Jul 3, 2001
Refrigeration Research, Inc.
Edward W. Bottum
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Non-freezing watering dish for animals
Patent number
6,167,945
Issue date
Jan 2, 2001
Refrigeration Research, Inc.
Edward W. Bottum
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Solar collector
Patent number
5,794,611
Issue date
Aug 18, 1998
Refrigeration Research, Inc.
Edward W. Bottum
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method of assembling a suction accumulator in a receiver for a heat...
Patent number
5,722,146
Issue date
Mar 3, 1998
Refrigeration Research, Inc.
Adrian W. Seigle
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Collector stand
Patent number
5,011,105
Issue date
Apr 30, 1991
Refrigeration Research, Inc.
John L. Sobieski
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Solar heating system component
Patent number
4,044,948
Issue date
Aug 30, 1977
Refrigeration Research, Inc.
Edward W. Bottum
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74007916 - POINTING THE WAY... WITH NEW IDEAS
Serial number
74007916
Registration number
1634382
Filing date
Dec 4, 1989
Refrigeration Research, Inc.
37 - Building construction
Information
Trademark
74007918
Serial number
74007918
Registration number
1637121
Filing date
Dec 4, 1989
Refrigeration Research, Inc.
37 - Building construction
Information
Trademark
73821242 - "MICROSORB"
Serial number
73821242
Registration number
1592666
Filing date
Aug 24, 1989
Refrigeration Research, Inc.
2 - Paints, varnishes, lacquers
Information
Trademark
73235534 - "MICROSORB"
Serial number
73235534
Registration number
1206675
Filing date
Oct 17, 1979
Refrigeration Research, Inc.
2 - Paints, varnishes, lacquers
Information
Trademark
73053454 - SOLAR
Serial number
73053454
Registration number
1042805
Filing date
May 27, 1975
REFRIGERATION RESEARCH, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73019431 - REFRIGERATION RESEARCH
Serial number
73019431
Registration number
1019326
Filing date
Apr 22, 1974
REFRIGERATION RESEARCH, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72170676 - FOR TOUGH REQUIREMENTS
Serial number
72170676
Registration number
766369
Filing date
Jun 10, 1963
REFRIGERATION RESEARCH, INCORPORATED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72160555 - LEEK PRUF
Serial number
72160555
Registration number
770547
Filing date
Jan 11, 1963
Refrigeration Research Incorporated
6 - Common metals and their alloys
Information
Trademark
72032015 - BULL DOG
Serial number
72032015
Registration number
657770
Filing date
Jun 14, 1957
REFRIGERATION RESEARCH, INCORPORATED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes