Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113544 | Long-stroke pumping unit | Clark E. Robison, Victoria M. Pons, William Kevin Hall, John Edward Stachowiak, Jr., Benson Thomas +3 more | 2018-10-30 |
| 9926783 | Apparatus and methods for cemented multi-zone completions | Charles D. Parker, Jason Scott Kiddy, Iain Greenan | 2018-03-27 |