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Michael Wisnieski
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Pleasanton, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Eccentric abrasive wheel for wafer processing
Patent number
6,672,943
Issue date
Jan 6, 2004
Wafer Solutions, Inc.
Michael Vogtmann
B24 - GRINDING POLISHING
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Patent Grant
Mixing manifold for multiple inlet chemistry fluids
Patent number
6,632,012
Issue date
Oct 14, 2003
Wafer Solutions, Inc.
Michael R. Vogtmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Mixing manifold for multiple inlet chemistry fluids
Publication number
20020141284
Publication date
Oct 3, 2002
Michael R. Vogtmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Eccentric abrasive wheel for wafer processing
Publication number
20020102920
Publication date
Aug 1, 2002
Wafer Solutions, Inc.
Michael Vogtmann
B24 - GRINDING POLISHING