Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069931 | System, method and apparatus for downhole system having integrated measurement while operating components | John Michael Hooks | 2011-12-06 |
| 7986245 | Measurement while drilling mud pulser control valve mechanism | Robert Diederichs, Andy MacCallum, Jerry Yee | 2011-07-26 |