Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066185 | System and method for enhancing hydraulic fluids for down hole use | Yngve B. Johansen, Bruce MacKay | 2018-09-04 |
| 8773134 | Logging tool sonde sleeve | Alice Sorbier | 2014-07-08 |
| 8201625 | Borehole imaging and orientation of downhole tools | — | 2012-06-19 |
| 7986145 | Logging tool sonde sleeve | Alice Sorbier | 2011-07-26 |
| 6768299 | Downhole magnetic-field based feature detector | — | 2004-07-27 |
| 6651747 | Downhole anchoring tools conveyed by non-rigid carriers | Kuo-Chiang Chen, Simon L. Farrant | 2003-11-25 |
| 6508307 | Techniques for hydraulic fracturing combining oriented perforating and low viscosity fluids | — | 2003-01-21 |
| 6315043 | Downhole anchoring tools conveyed by non-rigid carriers | Simon L. Farrant, Jerry D. Campbell, Kuo-Chiang Chen | 2001-11-13 |
| 6173773 | Orienting downhole tools | Thomas H. Zimmerman, Jorge E. Lopez de Cardenas | 2001-01-16 |