Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604582 | Downhole fluid pressure signal generation and transmission | Joseph K. Flowers, Michael Lee Smith, Sarmad Adnan, Lawrence J. Leising | 2003-08-12 |
| 6431271 | Apparatus comprising bistable structures and methods for their use in oil and gas wells | Hubertus V. Thomeer, Zheng Rong Xu | 2002-08-13 |