Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710601 | Borehole current correction for tilted or transverse magnetic dipoles on conductive supports | Richard A. Rosthal, Dean Homan, Stephen D. Bonner, Brian Clark, Dzevat Omeragic | 2004-03-23 |
| 6690170 | Antenna structures for electromagnetic well logging tools | Dean Homan, Gary A. Hazen, Richard A. Rosthal, David L. Smith, Paul Michael Ray +1 more | 2004-02-10 |
| 6680613 | Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole | Richard A. Rosthal, Dean Homan, Stephen D. Bonner, Brian Clark, Dzevat Omeragic | 2004-01-20 |