Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148915 | Apparatus and methods for completing a subterranean well | Byron D. Mullen | 2000-11-21 |
| 5909769 | Fluid loss device | Kennedy J. Brown | 1999-06-08 |
| 5775421 | Fluid loss device | Kennedy J. Brown | 1998-07-07 |