Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725977 | Retractable cutting and pulling tool with uphole milling capability | Robbie B. Colbert | 2017-08-08 |
| 9574417 | Wireline hydraulic driven mill bottom hole assemblies and methods of using same | Robbie B. Colbert, David W. Coleman | 2017-02-21 |