Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10039380 | Modular locker structure | Nathan Guffey, William Ott, Dustin Norvell, Woody Akalu, Jon Crowe +2 more | 2018-08-07 |
| 4791992 | Hydraulically operated and released isolation packer | Donald Roy Greenlee | 1988-12-20 |
| 4789042 | Constant tension device | — | 1988-12-06 |
| 4718496 | Method and apparatus for the completion of an oil or gas well and the like | Charles R. Tompkins | 1988-01-12 |