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Engineering Mechanics Corporation of Columbus
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COLUMBUS, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thermoplastic composite lumber having reinforcing laminate of unidi...
Patent number
6,749,709
Issue date
Jun 15, 2004
Engineering Mechanics Corporation of Columbus
Prabhat Krishnawswamy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Thermoplastic composite lumber having reinforcing laminate of unidi...
Patent number
6,391,456
Issue date
May 21, 2002
Engineering Mechanics Corporation of Columbus
Prabhat Krishnaswamy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Coil design for magnetic pulse welding and forming
Publication number
20050205553
Publication date
Sep 22, 2005
ENGINEERING MECHANICS CORPORATION OF COLUMBUS
Wentao Cheng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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