Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458682 | Coiled tubing injector with limited slip chains | Timothy S. Steffenhagen, William B. White, William G. Stewart | 2016-10-04 |
| 9353593 | Handler for blowout preventer assembly | Mike Xiaolei Lu | 2016-05-31 |
| 9316067 | Coiled tubing injector handler | Mike Xiaolei Lu | 2016-04-19 |