Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290609 | Subterranean well secondary plugging tool for repair of a first plug | Louis J. Wardlaw, Manuel E. Gonzalez, Robert B. Carpenter | 2007-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290609 | Subterranean well secondary plugging tool for repair of a first plug | Louis J. Wardlaw, Manuel E. Gonzalez, Robert B. Carpenter | 2007-11-06 |