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PMG, Inc.
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Wheeling, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Portable traffic control device
Patent number
7,025,526
Issue date
Apr 11, 2006
PMG, Inc.
William H. Blair
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Portable speed bump
Patent number
6,623,206
Issue date
Sep 23, 2003
PMG, Inc.
William H. Blair
G08 - SIGNALLING
Information
Patent Grant
Spike belt
Patent number
6,551,013
Issue date
Apr 22, 2003
PMG, Inc.
William L. Blair
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Tire deflating blade system
Patent number
6,409,418
Issue date
Jun 25, 2002
PMG, Inc.
William H. Blair
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
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last 30 trademarks