Patent Assignment Details
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Reel/Frame: | 053850/0184 | |
| Pages: | 4 |
| | Recorded: | 09/22/2020 | | |
Attorney Dkt #: | KLMG:003 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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03/28/2023
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Application #:
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17028845
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Filing Dt:
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09/22/2020
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Title:
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Downhole Gas Control Valve Having Belleville Washers
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Assignee
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7211 GESSNER ROAD |
HOUSTON, TEXAS 77040 |
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Correspondence name and address
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KEITH B. WILLHELM
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681 N. POST OAK LANE
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HOUSTON, TX 77024
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06/17/2024 02:19 PM
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