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Otis Y. Chen
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Manchester, CT, US
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last 30 patents
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Patent Grant
Process for making a hybrid ceramic article
Patent number
5,639,531
Issue date
Jun 17, 1997
United Technologies Corporation
Otis Y. Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Hybrid ceramic article
Patent number
5,553,455
Issue date
Sep 10, 1996
United Technologies Corporation
Harold M. Craig
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Composite molding process
Patent number
4,786,304
Issue date
Nov 22, 1988
United Technologies Corporation
Otis Y. Chen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High strength hot corrosion resistant single crystals containing ta...
Patent number
4,597,809
Issue date
Jul 1, 1986
United Technologies Corporation
David N. Duhl
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat treatment of single crystals
Patent number
4,583,608
Issue date
Apr 22, 1986
United Technologies Corporation
Thomas T. Field
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing corrosion resistant high strength superalloy a...
Patent number
4,512,817
Issue date
Apr 23, 1985
United Technologies Corporation
David N. Duhl
C30 - CRYSTAL GROWTH