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Grier-McGuire, Inc.
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City of Industry, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
"Twist-lock" gas nozzle for a heat treating furnace
Patent number
4,799,881
Issue date
Jan 24, 1989
Grier-McGuire Inc.
John K. Grier
C21 - METALLURGY OF IRON
Information
Patent Grant
Electric furnace heater mounting
Patent number
4,771,166
Issue date
Sep 13, 1988
Grier-McGuire, Inc.
Dane T. McGuire
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73840218 - G-M-J-UMBO
Serial number
73840218
Registration number
1616603
Filing date
Sep 19, 1989
Grier-McGuire, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes