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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11/03/2020
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Application #:
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16419019
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Filing Dt:
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05/22/2019
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Publication #:
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Pub Dt:
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11/28/2019
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Inventors:
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Jialin TIAN, Yinglin YANG, Hongzhi HE, Lin YANG, Jie XIONG, Yi ZHOU, Siqi ZHOU, Genyin LI
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Title:
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Split Roller Cone and PDC Composite Drill Bit
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO. 8, XINDU AVENUE, XINDU DISTRICT, CHENGDU, SICHUAN, CHINA |
| CHENGDU, CHINA |
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| GOKALP BAYRAMOGLU |
| 1540 W. WARM SPRINGS ROAD SUITE 100 HENDERSON |
| HENDERSON, NV 89014 |
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