Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935442 | Stabilizer device for rotary string of drill rods with reduced friction | Christophe Reullon | 2005-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935442 | Stabilizer device for rotary string of drill rods with reduced friction | Christophe Reullon | 2005-08-30 |