Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812608 | Extra bucking coils to balance induction arrays | Andrei I. Davydychev, John F. Hunka, Thomas D. Barber, Bulent Finci, Jingjing Karen Sun +2 more | 2010-10-12 |
| 7679366 | Selectable tap induction coil | Richard D. Ward, Bulent Finci, Andrei I. Davydychev, William B. Vandermeer, John F. Hunka | 2010-03-16 |
| 7671597 | Composite encased tool for subsurface measurements | Bulent Finci, Jingjing (Karen) Sun, Denis Lebreton, Richard D. Ward, Andrei I. Davydychev +2 more | 2010-03-02 |
| 7501829 | Extra bucking coils as an alternative way to balance induction arrays | Andrei I. Davydychev, John F. Hunka, Thomas D. Barber, Bulent Finci, Jingjing (Karen) Sun +2 more | 2009-03-10 |
| 7417436 | Selectable tap induction coil | Richard D. Ward, Bulent Finci, Andrei I. Davydychev, William B. Vandermeer, John F. Hunka | 2008-08-26 |
| 6898997 | Apparatus and method for stripping insulated wire | Richard W. Oldigs, Harry L. Vanscoder, Ricky Y. Torres, Gary A. Hazen | 2005-05-31 |
| 6557794 | Coil shielding method for selective attenuation of an electromagnetic energy field component | Richard A. Rosthal, Dean Homan, Dzevat Omeragic, Stephen D. Bonner, Brian Clark +1 more | 2003-05-06 |
| 6380744 | Shielding apparatus for selective attenuation of an electromagnetic energy field component | Brian Clark, Richard A. Rosthal, Dean Homan, Dzevat Omeragic, Stephen D. Bonner +1 more | 2002-04-30 |
| 6351127 | Shielding method and apparatus for selective attenuation of an electromagnetic energy field component | Richard A. Rosthal, Dean Homan, Dzevat Omeragic, Stephen D. Bonner, Brian Clark +1 more | 2002-02-26 |
| 6297639 | Method and apparatus for directional well logging with a shield having sloped slots | Brian Clark, Richard A. Rosthal, Dean Homan, Dzevat Omeragic, Stephen D. Bonner +1 more | 2001-10-02 |