Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575333 | Centralizer | Brent J. Lirette, James G. Martens, Brad W. Hebert | 1996-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575333 | Centralizer | Brent J. Lirette, James G. Martens, Brad W. Hebert | 1996-11-19 |