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Narayanan P. Menon
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Bloomfield Hills, MI, US
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last 30 patents
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Patent Grant
Method and apparatus for welding to laminated metal
Patent number
8,987,631
Issue date
Mar 24, 2015
GM Global Technology Operations LLC
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Method and apparatus for welding to laminated metal
Publication number
20070272660
Publication date
Nov 29, 2007
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Weld fastener for use in projection welding process
Publication number
20060266798
Publication date
Nov 30, 2006
Narayanan P. Menon
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR