Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7017672 | Self-set bridge plug | — | 2006-03-28 |
| 5662178 | Wave strip perforating system | Jay R. Shirley | 1997-09-02 |
| 5638901 | Spiral strip perforating system | Jay R. Shirley | 1997-06-17 |
| 5542480 | Perforating gun with retrievable mounting strips | David S. Wesson | 1996-08-06 |
| 4817787 | Detonatong cord safety transport system | — | 1989-04-04 |
| 4724105 | Apparatus for cutting pipe and method pertaining thereto | — | 1988-02-09 |
| 4454814 | Select-fire systems and methods for perforating guns | Walter B. Henry, John F. McNeely | 1984-06-19 |
| 4354433 | Apparatus for cutting pipe | — | 1982-10-19 |