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Jozef G. Vermeire
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St. Charles, MO, US
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Patents Grants
last 30 patents
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Patent Grant
Silicon wafer etching process and composition
Patent number
7,323,421
Issue date
Jan 29, 2008
MEMC Electronic Materials, Inc.
Mark G. Stinson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
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Patent Application
Silicon wafer etching process and composition
Publication number
20060011588
Publication date
Jan 19, 2006
Mark G. Stinson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...