Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036578 | Tubing guide and coiled tubing injector | Joshua Andersen | 2006-05-02 |
| 6968894 | Coiled tubing injector apparatus | Randy S. Rosine, Robert E. Domann, Kenneth C. Parks | 2005-11-29 |
| 6910530 | Coiled tubing injector apparatus | Randy S. Rosine, Robert E. Domann, Kenneth C. Parks | 2005-06-28 |
| 6892810 | Gripper block for coiled tubing injector with variable tubing size capability | Joshua Andersen | 2005-05-17 |
| 6892809 | Coiled tubing injector apparatus | Randy S. Rosine, Robert E. Domann, Kenneth C. Parks | 2005-05-17 |
| 6719043 | Coiled tubing injector apparatus | Randy S. Rosine, Robert E. Domann, Kenneth C. Parks | 2004-04-13 |
| 6695048 | Segmented tubing guide | Joshua Andersen | 2004-02-24 |