Fiberizing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7434421
APP PUB NO 20050241342A1
SERIAL NO

10624865

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fiberizing apparatus for converting molten material into continuous fibers has an internal support structure to minimize high temperature creep and sagging of a tip plate, the reinforcing structure forming at least about 16 internal cells and the hole pattern in a bushing screen is engineered such that the hole area in each screen area above each of the at least 16 cells controls the amount of molten material flowing into each cell to produce a substantially improved tip plate temperature profile and fiberizing efficiency.

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Patent Owner(s)

Patent OwnerAddress
JOHNS MANVILLE INTERNATIONAL INC717 SEVENTEENTH STREET DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arterburn, Russell Donovan Athens, TN 19 83
Folk, Michael D Oregon, OH 1 5
Hanna, Terry Joe Millersport, OH 11 30
Higginbotham, James Melvin Granville, OH 3 15

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