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Coy L. Hays
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Tulsa, OK, US
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last 30 patents
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Patent Grant
Method and apparatus for diagnosing a pump system
Patent number
6,330,525
Issue date
Dec 11, 2001
Innovation Management Group, Inc.
Coy L. Hays
G05 - CONTROLLING REGULATING
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Patent Grant
Method and apparatus for diagnosing a pump system
Patent number
6,260,004
Issue date
Jul 10, 2001
Innovation Management Group, Inc.
Coy L. Hays
G05 - CONTROLLING REGULATING