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Timothy L. Sheren
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Grand Ledge, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Composite lightweight engine poppet valve
Patent number
6,912,984
Issue date
Jul 5, 2005
Eaton Corporation
Sundaram L. Narasimhan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
COMPOSITE LIGHTWEIGHT ENGINE POPPET VALVE
Publication number
20040261746
Publication date
Dec 30, 2004
EATON CORPORATION
Sundaram L. Narasimhan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR