Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823602 | Continuous measurement-while-drilling surveying | Aboelmagd Noureldin, Winston Smith, Dave Irvine-Halliday, Martin P. Mintchev | 2004-11-30 |
| 6668465 | Continuous measurement-while-drilling surveying | Aboelmagd Noureldin, Winston Smith, Dave Irvine-Halliday, Martin P. Mintchev | 2003-12-30 |