Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980308 | Perforating gun assembly and method for controlling wellbore fluid dynamics | William D. Myers | 2011-07-19 |
| 7431080 | Anchor device to relieve tension from the rope socket prior to perforating a well | Garry Kaiser | 2008-10-07 |