Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536131 | Automated isolation system | Mark S. Holly, Kurt Rohrbough Harpold, Jr., Ronald Glen Dusterhoft | 2022-12-27 |
| 11519245 | Well intervention-less control of perforation formation and isolation | Ronald Glen Dusterhoft, Etienne M. Samson, Ubong Inyang, William Owen Alexander Ruhle | 2022-12-06 |
| 11268356 | Casing conveyed, externally mounted perforation concept | Ronald Glen Dusterhoft, Jonathan P. Smith, Michael Linley Fripp | 2022-03-08 |