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Stephen W. Thompson
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Phoenix, AZ, US
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last 30 patents
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Patent Grant
Ascending differential silicon harvesting means and method
Patent number
4,416,913
Issue date
Nov 22, 1983
Motorola, Inc.
William M. Ingle
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Reduced pressure induction heated reactor and method
Patent number
4,263,336
Issue date
Apr 21, 1981
Motorola, Inc.
Stephen W. Thompson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of purifying metallurgical grade silicon employing reduced p...
Patent number
4,172,883
Issue date
Oct 30, 1979
Robert A. Administrator of the National Aeronautics and Space Administration,...
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon purification process
Patent number
4,138,509
Issue date
Feb 6, 1979
Motorola, Inc.
William M. Ingle
C30 - CRYSTAL GROWTH