Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948572 | Command method for a steerable rotary drilling device | Richard Thomas Hay, Colin Walker | 2005-09-27 |
| 6899174 | Floating instrument insert for a tool | Terrance Dean Maxwell | 2005-05-31 |