Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125561 | Method for hydraulic communication with target well from relief well | Carl J. Cramm, Joe E. Hess | 2018-11-13 |
| 10001433 | Method for rockwell hardness testing of tubulars post wellbore installation | Joe E. Hess | 2018-06-19 |