Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773712 | Method and apparatus for optimizing drilling using drill bit generated acoustic signals | — | 2023-10-03 |
| 10989828 | Vibration while drilling acquisition and processing system | Daniel Palmer | 2021-04-27 |
| 10697294 | Vibration while drilling data processing methods | Daniel Palmer | 2020-06-30 |
| 6388947 | Multi-crosswell profile 3D imaging and method | John K. Washbourne, Kenneth Paul Bube | 2002-05-14 |
| 5191557 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | Bruce P. Marion, Bernard Widrow, Iraj Salehi | 1993-03-02 |
| 5109947 | Distributed seismic energy source | — | 1992-05-05 |
| 5050130 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | Bruce P. Marion, Bernard Widrow, Iraj Salehi | 1991-09-17 |
| 4954998 | Method for reducing noise in drill string signals | — | 1990-09-04 |
| 4926391 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | Bruce P. Marion, Bernard Widrow, Iraj Salehi | 1990-05-15 |
| 4862423 | System for reducing drill string multiples in field signals | — | 1989-08-29 |
| 4829489 | Method of determining drill string velocity | — | 1989-05-09 |