Patent Assignment Details
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Reel/Frame: | 048543/0590 | |
| Pages: | 6 |
| | Recorded: | 03/08/2019 | | |
Attorney Dkt #: | 163.160 |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/31/2020
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Application #:
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16261751
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Filing Dt:
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01/30/2019
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Publication #:
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Pub Dt:
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05/30/2019
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Title:
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DOWNHOLE TOOL AND METHOD OF USE
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Assignee
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7123 BREEN DR. |
HOUSTON, TEXAS 77086 |
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Correspondence name and address
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JOHN M. DEBOER
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2550 GRAY FALLS DR., SUITE 200
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HOUSTON, TX 77077
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