Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434571 | Securement of lines to downhole well tools | Brett W. Bouldin | 2013-05-07 |
| 7950461 | Screened valve system for selective well stimulation and control | Kirby G. Schrader, Alfred R. Curington | 2011-05-31 |