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Shelly J. Bethke
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Albuquerque, NM, US
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last 30 patents
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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