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Deepak K. Sharma
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Troy, MI, US
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last 30 patents
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Patent Grant
Welding apparatus for resistance welding heat exchanger tube to tub...
Patent number
7,476,824
Issue date
Jan 13, 2009
Delphi Technologies, Inc.
Venkatasubramanian Ananthanarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for welding heat exchanger tube to tubesheet
Patent number
7,253,372
Issue date
Aug 7, 2007
Delphi Technologies, Inc.
Venkatasubramanian Ananthanarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Method for welding employing current
Publication number
20090114623
Publication date
May 7, 2009
DELPHI TECHNOLOGIES, INC.
Ryan J. Suhre
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for welding employing current
Publication number
20060016788
Publication date
Jan 26, 2006
Ryan J. Suhre
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for welding heat exchanger tube to tubesheet
Publication number
20060006147
Publication date
Jan 12, 2006
Venkatasubramanian Ananthanarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Welding apparatus for resistance welding heat exchanger tube to tub...
Publication number
20060006148
Publication date
Jan 12, 2006
Venkatasubramanian Ananthanarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR