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Michael D. Hendrian
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New Hudson, MI, US
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last 30 patents
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Patent Grant
Minimal mass hollow balance shaft
Patent number
6,450,890
Issue date
Sep 17, 2002
Michael D. Hendrian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spoke centered puller tab crankshaft damper hub
Patent number
6,216,327
Issue date
Apr 17, 2001
Simpson Industries, Inc.
Michael D. Hendrian
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Balance shafts having minimal mass
Patent number
5,857,388
Issue date
Jan 12, 1999
Simpson Industries, Inc.
David L. Killion
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS