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Josephine A. Harbarger
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Phoenix, AZ, US
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last 30 patents
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Patent Grant
Heating apparatus and method for semiconductor material slicing pro...
Patent number
5,024,207
Issue date
Jun 18, 1991
Motorola, Inc.
Josephine A. Harbarger
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Grant
Lapping means and method
Patent number
4,940,507
Issue date
Jul 10, 1990
Motorola Inc.
Josephine Harbarger
B24 - GRINDING POLISHING
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Patent Grant
Method of slicing semiconductor crystal
Patent number
4,819,387
Issue date
Apr 11, 1989
Motorola, Inc.
Josephine A. Harbarger
B28 - WORKING CEMENT, CLAY, OR STONE