Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976533 | Externally threadless float equipment for cementing operations | Lonnie Carl Helms, Frank Vinicia Acosta Villarreal | 2024-05-07 |
| 9637992 | Downhole spear having mechanical release mechanism for use in wellbores and methods of using same | Steven G. Blair | 2017-05-02 |