Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405808 | Method for increasing the efficiency of drilling a wellbore, improving the accuracy of its borehole trajectory and reducing the corresponding computed ellise of uncertainty | John Edwards | 2002-06-18 |
| 6405136 | Data compression method for use in wellbore and formation characterization | Qiming Li, Mark A. Fredette | 2002-06-11 |