Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069917 | Gripper assembly for downhole tools | Norman Bruce Moore, Rudolph Ernst Krueger, V | 2011-12-06 |
| 7954563 | Roller link toggle gripper and downhole tractor | Philip Wayne Mock, N. Bruce Moore | 2011-06-07 |