Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944548 | Formation evaluation through azimuthal measurements | Richard J. Radtke, Michael Evans, Robert A. Adolph, Loic Vilde | 2005-09-13 |
| 6776035 | Method and device for calibration of dual-axis tilt meter | Thomas Little | 2004-08-17 |
| 6032102 | Method and apparatus for measuring well characteristics and formation properties | Hugh Scott | 2000-02-29 |
| 5912460 | Method for determining formation density and formation photo-electric factor with a multi-detector-gamma-ray tool | Christian Stoller, Urmi DasGupta, Olivier Philip, Peter Wraight | 1999-06-15 |
| 5841135 | Method and apparatus for measuring formation density and the formation photo-electric factor with a multi-detector gamma-gamma tool | Christian Stoller, Urmi DasGupta, Donald C. McKeon, Peter Wraight | 1998-11-24 |