Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329885 | Self-sealing perforating apparatus | Jeffery Richard Acker | 2019-06-25 |
| 10151180 | Low-debris low-interference well perforator | Richard Ellis Robey | 2018-12-11 |
| 10082008 | Dissolvable perforating device | Richard Ellis Robey, Michael Linley Fripp | 2018-09-25 |
| 10060234 | Low-debris low-interference well perforator | Richard Ellis Robey | 2018-08-28 |
| 7610969 | Perforating methods and devices for high wellbore pressure applications | Timothy E. LaGrange, Dan W. Pratt, Jeffrey Michael West, Lesley Alan Weisner | 2009-11-03 |