Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470749 | Method and apparatus for pulsed ultrasonic doppler measurement of wall deposition | Wei Han, James R. Birchak, Crispin L. Richards, Bruce H. Storm, Jr., Rajnikant M. Amin | 2002-10-29 |
| 6470996 | Wireline acoustic probe and associated methods | Donald G. Kyle | 2002-10-29 |
| 6412354 | Vibrational forced mode fluid property monitor and method | James R. Birchak, Mark A. Proett, Thomas Ritter, Curtis M. Vickery | 2002-07-02 |
| 6400646 | Method for compensating for remote clock offset | John W. Minear, Robert L. Malloy, James R. Birchak, Wallace R. Gardner, Carl A. Robbins | 2002-06-04 |
| 6370082 | Acoustic telemetry system with drilling noise cancellation | Wallace R. Gardner, John W. Minear | 2002-04-09 |