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Combustion Research Corp.
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Pontiac, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Greenhouse heating system
Patent number
5,261,928
Issue date
Nov 16, 1993
Combustion Research Corporation
Paul A. DeMerritt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Greenhouse heating system
Patent number
5,188,288
Issue date
Feb 23, 1993
Combustion Research Corporation
Paul A. DeMerritt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Radiant tube and reflector hanger
Patent number
4,979,491
Issue date
Dec 25, 1990
Combustion Research Corporation
Paul A. DeMeritt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Ventilation system with thermal energy recovery
Patent number
RE32722
Issue date
Aug 2, 1988
Combustion Research Corp.
Arthur C. W. Johnson
055 - Gas separation
Information
Patent Grant
Radiant energy drying oven with fume incineration feature
Patent number
4,740,158
Issue date
Apr 26, 1988
Combustion Research Corporation
Arthur C. W. Johnson
F26 - DRYING
Information
Patent Grant
Energy efficient heating system for greenhouses
Patent number
4,699,316
Issue date
Oct 13, 1987
Combustion Research Corporation
Arthur C. W. Johnson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Energy efficient heating system for greenhouses
Patent number
4,676,434
Issue date
Jun 30, 1987
Combustion Research Corporation
Arthur C. W. Johnson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Radiant heater system
Patent number
4,529,123
Issue date
Jul 16, 1985
Combustion Research Corporation
Arthur C. W. Johnson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Unitary matrix, valve and fan housing for energy recovery
Patent number
4,396,406
Issue date
Aug 2, 1983
Combustion Research Corporation
Arthur C. W. Johnson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Unitary matrix, valve and fan housing for energy recovery
Patent number
4,322,229
Issue date
Mar 30, 1982
Combustion Research Corporation
Arthur C. W. Johnson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Ventilation system with thermal energy recovery
Patent number
4,049,404
Issue date
Sep 20, 1977
Combustion Research Corporation
Arthur C. W. Johnson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Radiant energy heating system with power exhaust and excess air inlet
Patent number
4,044,751
Issue date
Aug 30, 1977
Combustion Research Corporation
Arthur C. W. Johnson
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86747943 - REFLECT-O-RAY
Serial number
86747943
Registration number
4936641
Filing date
Sep 4, 2015
Combustion Research Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
86726937 - SYNERGY
Serial number
86726937
Registration number
4926947
Filing date
Aug 17, 2015
Combustion Research Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
78160999 - SYNERGY INFRA-RED HEATING COMBUSTION RESEARCH CORPORATIO...
Serial number
78160999
Registration number
3044241
Filing date
Sep 5, 2002
Combustion Research Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73598636 - OMEGA II
Serial number
73598636
Registration number
1525486
Filing date
May 14, 1986
COMBUSTION RESEARCH CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73108498 - ECV
Serial number
73108498
Registration number
1092741
Filing date
Dec 3, 1976
COMBUSTION RESEARCH CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73108497 - ENERGY CONSERVING VENTILATION
Serial number
73108497
Registration number
1134354
Filing date
Dec 3, 1976
COMBUSTION RESEARCH CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72389691 - REFLECT-O-RAY
Serial number
72389691
Registration number
947919
Filing date
Apr 20, 1971
COMBUSTION RESEARCH CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes