Expanded PTFE multilayer composite sheet

United States of America Patent

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Dec 31, 2002
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N/A
app pub date
Aug 13, 1999
filing date
Aug 13, 1999

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Abstract

A low density highly porous laminate sheet material of expanded polytetrafluoroethylene/expanded thermoplastic. The composite sheet material comprises two or more layers of expanded polytetrafluoroethylene laminated with an expanded thermoplastic. A process to make the invention is disclosed.

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Patent Owner(s)

Patent Owner	Address
BRIDGER BIOMED INC	2430 NORTH 7TH STREET SUITE 4 BOZEMAN MT 59715

International Classification(s)

B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Marlow, Leonard G	3250 Linney Rd., Bozeman, MT 59718	1	26
Ruefer, Bruce G	623 Mountain View, Bozeman, MT 59718	9	181
Ruefer, Rebecca U	623 Mountain View, Bozeman, MT 59718	11	147
Sharber, N Joseph	258 E. Baxter La., Bozeman, MT 59718	1	26

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Expanded PTFE multilayer composite sheet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09374483

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PATENT NO	6500532
SERIAL NO	09374483
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09374483

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