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AGM Industries, Inc.
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Grand Rapids, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary heat exchanger with improved seal structure
Patent number
4,027,721
Issue date
Jun 7, 1977
AGM Industries, Inc.
Charles B. Gentry
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Industrial heating
Patent number
4,022,571
Issue date
May 10, 1977
AGM Industries, Inc.
Charles B. Gentry
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73639642 - DYNAPOINT
Serial number
73639642
Registration number
1451770
Filing date
Jan 13, 1987
AGM Industries, Inc.
6 - Common metals and their alloys
Information
Trademark
73216886 - POWER BASE
Serial number
73216886
Registration number
1147491
Filing date
May 24, 1979
AGM Industries, Inc.
6 - Common metals and their alloys
Information
Trademark
72448101 - TACTOO
Serial number
72448101
Registration number
1002123
Filing date
Feb 8, 1973
AGM INDUSTRIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72229324 - AGM
Serial number
72229324
Registration number
851025
Filing date
Oct 5, 1965
AGM INDUSTRIES, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments