Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788066 | Method and apparatus for measuring resistivity and dielectric in a well core in a measurement while drilling tool | Macmillan M. Wisler, LucVan Puymbroeck, Holger Stibbe, Hallvard S. Hatloy | 2004-09-07 |
| 6703833 | Nuclear magnetic resonance apparatus and method having toroidal antenna windings | Macmillan M. Wisler, Bryan Gonsoulin | 2004-03-09 |
| 6703837 | Wellbore resistivity tool with simultaneous multiple frequencies | Macmillan M. Wisler | 2004-03-09 |