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Otis Y. Chen
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Tokyo, JP
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last 30 patents
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Patent Grant
Fiber reinforced glass matrix composites with secondary matrix rein...
Patent number
5,552,215
Issue date
Sep 3, 1996
United Technologies Corporation
William K. Tredway
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Grant
Fiber reinforced glass matrix and glass-ceramic matrix composite ar...
Patent number
5,372,868
Issue date
Dec 13, 1994
United Technologies Corporation
Karl M. Prewo
E04 - BUILDING