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Charles H. Olk
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Leonard, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Development of high energy surfaces on stainless steels for improve...
Patent number
8,097,377
Issue date
Jan 17, 2012
GM Global Technology Operations LLC
Keith E. Newman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Method for making carbon nanotubes
Patent number
5,753,088
Issue date
May 19, 1998
General Motors Corporation
Charles Howard Olk
B82 - NANO-TECHNOLOGY
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Patent Grant
Magnetoresistor
Patent number
5,038,131
Issue date
Aug 6, 1991
General Motors Corporation
Charles H. Olk
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Development of high energy surfaces on stainless steels for improve...
Publication number
20070178356
Publication date
Aug 2, 2007
Keith E. Newman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Electroplated composite coating
Publication number
20070158619
Publication date
Jul 12, 2007
Yucong Wang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR