Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/27/2018
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Application #:
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15186012
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Filing Dt:
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06/17/2016
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Publication #:
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Pub Dt:
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12/22/2016
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Inventors:
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Yang ZHA, Phil D. ANNO, Stephen K. CHIU
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Title:
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CHARACTERIZATION OF WHIRL DRILLING DYSFUNCTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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600 N. DAIRY ASHFORD |
HOUSTON, TEXAS 77079 |
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CONOCOPHILLIPS COMPANY |
600 NORTH DAIRY ASHFORD |
HOUSTON, TX 77079-1175 |
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