Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422803 | Passive magnetic ranging for SAGD and relief wells via a linearized trailing window kalman filter | Robert A. Estes | 2016-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422803 | Passive magnetic ranging for SAGD and relief wells via a linearized trailing window kalman filter | Robert A. Estes | 2016-08-23 |