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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02/21/2017
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Application #:
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14653229
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Filing Dt:
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06/17/2015
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Publication #:
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Pub Dt:
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11/19/2015
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Inventors:
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Jili Liu, David A. Switzer, Mingdong Xu, Aaron W. Logan
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Title:
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DOWNHOLE TELEMETRY SIGNAL MODULATION USING PRESSURE PULSES OF MULTIPLE PULSE HEIGHTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| BAY 2, 1480 28 STREET NE |
| CALGARY, CANADA T2A 7W6 |
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| KEVIN S. COSTANZA |
| 701 FIFTH AVENUE |
| SUITE 5400 |
| SEATTLE, WA 98104 |
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