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American Commercial Inc.
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Bristol, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Compressible support column
Patent number
6,499,916
Issue date
Dec 31, 2002
American Commercial Inc.
James E. Marianski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Interconnected cribbing system
Patent number
6,250,849
Issue date
Jun 26, 2001
American Commercial Inc.
James E. Marianski
E21 - EARTH DRILLING MINING
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Trademark
last 30 trademarks
Information
Trademark
75812867 - TRI-LOG
Serial number
75812867
Registration number
2488892
Filing date
Oct 1, 1999
AMERICAN COMMERCIAL INC
19 - Building materials (non-metallic)