Roy T. Coyle

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Yorba Linda, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of transition metal carbide nitride or carbonitride whi...
- Patent number 5,795,384
- Issue date Aug 18, 1998
- Sandvik AB
- Roy Tom Coyle
- C30 - CRYSTAL GROWTH
Information Patent Grant
Production of silicon carbide whiskers using a seeding component to...
- Patent number 5,221,526
- Issue date Jun 22, 1993
- Advanced Industrial Materials
- Dongxin Qi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing silicon carbide whiskers using seeding agent
- Patent number 5,037,626
- Issue date Aug 6, 1991
- Union Oil Company of California
- Phillman N. Ho
- C30 - CRYSTAL GROWTH
Information Patent Grant
Dispersions of silica in carbon and a method of making such dispers...
- Patent number 4,963,286
- Issue date Oct 16, 1990
- Union Oil Company of California
- Roy T. Coyle
- C30 - CRYSTAL GROWTH
Information Patent Grant
Production of silicon carbide
- Patent number 4,839,150
- Issue date Jun 13, 1989
- Union Oil Company of California
- Roy T. Coyle
- C30 - CRYSTAL GROWTH