Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498803 | Cleaning of pipelines | — | 2016-11-22 |
| 9470063 | Well intervention pressure control valve | Takao Stewart, Eric Bivens | 2016-10-18 |
| 9328587 | Pulsating rotational flow for use in well operations | Jim B. Surjaatmadja, Robert Pipkin | 2016-05-03 |