Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650701 | Erosion resistant material | — | 2017-05-16 |
| 8651128 | Methods and apparatus for isolating a section of fluid line | Mark L. Boyer, Billy D. Kelley, William D. O'Fiel | 2014-02-18 |
| 6446664 | Erosion resistant wear sleeve for high pressure valves | — | 2002-09-10 |
| 5263214 | Restraint kit apparatus | Dean L. McLaughlin | 1993-11-23 |