Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255138 | Core tube displacer for long reach drilling machines | Pierre Gagnon, Philippe Laplante | 2022-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255138 | Core tube displacer for long reach drilling machines | Pierre Gagnon, Philippe Laplante | 2022-02-22 |