Inserts with holes for damped products and methods of making and using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8028739
APP PUB NO 20090107787A1
SERIAL NO

11926798

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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One embodiment of the invention includes a frictional damping insert including a body constructed and arranged to be incorporated into a product and to form at least a portion of a frictional damping structure, the body including lines of weakness constructed and arranged to segment the body into separate sections upon exposure to a molten material.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanna, Michael D West Bloomfield, US 62 803
Schroth, James G Troy, US 86 1182
Walker, Michael J Windsor, CA 56 255

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