U.S. patent number D920,072 [Application Number D/720,334] was granted by the patent office on 2021-05-25 for directional drilling assembly. This patent grant is currently assigned to XR Lateral, LLC. The grantee listed for this patent is XR LATERAL, LLC. Invention is credited to David P. Miess, Gregory Prevost, Michael R. Reese, Edward C. Spatz.
United States Patent | D920,072 |
Spatz , et al. | May 25, 2021 |
Inventors: | Spatz; Edward C. (Spring, TX), Reese; Michael R. (Houston, TX), Miess; David P. (Spring, TX), Prevost; Gregory (Spring, TX) | ||||||||||
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Applicant: |
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Assignee: | XR Lateral, LLC (Houston,
TX) |
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Appl. No.: | D/720,334 | ||||||||||
Filed: | January 12, 2020 |
Application Number | Filing Date | Patent Number | Issue Date | ||
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29616772 | Sep 8, 2017 | D874237 | |||
Current U.S. Class: | D8/70 |
Current International Class: | 0805 |
Field of Search: | ;D8/70,82,85-87,105 ;D15/139 |
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