Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814142 | Well control using pressure while drilling measurements | Martin D. Paulk | 2004-11-09 |
| 6745853 | Methods and apparatus for open hole drilling | Katherine Turner | 2004-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814142 | Well control using pressure while drilling measurements | Martin D. Paulk | 2004-11-09 |
| 6745853 | Methods and apparatus for open hole drilling | Katherine Turner | 2004-06-08 |