Shelly J. Bethke

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Albuquerque, NM, US

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic composition and method of making same
- Patent number 6,133,175
- Issue date Oct 17, 2000
- Motorola, Inc.
- Shelly J. Bethke
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ceramic composition
- Patent number 5,821,181
- Issue date Oct 13, 1998
- Motorola Inc.
- Shelly J. Bethke
- C03 - GLASS MINERAL OR SLAG WOOL