Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256587 | Method for correcting well log data for effects of changes in instrument velocity (cable yo-yo) | Antonio Fabirs | 2001-07-03 |
| 6154704 | Method for correcting well log data for effects of changes in instrument velocity cable yo-yo | Antonio Fabris | 2000-11-28 |
| 6038197 | Efficient inversion of near singular geophysical signals | Gary A. Sitton | 2000-03-14 |
| 5999884 | Method for determining the axial position of formation layer boundaries using measurements made by a transverse electromagnetic induction logging instrument | Berthold Kriegshauser, Pravin Gupta, Otto N. Fanini | 1999-12-07 |
| 5986973 | Energy minimization in surface multiple attenuation | William H. Dragoset, Jr. | 1999-11-16 |
| 5864786 | Approximate solution of dense linear systems | — | 1999-01-26 |
| 5854991 | Method for inversion processing of transverse electromagnetic induction well logging measurements | Pravin Gupta, Berthold Kriegshauser, Otto N. Fanini | 1998-12-29 |
| 5757852 | Method for compression of high resolution seismic data | Gary A. Sitton | 1998-05-26 |
| 5587965 | Surface multiple attenuation via eigenvalue decomposition | William H. Dragoset, Jr. | 1996-12-24 |