Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715442 | Apparatus for servicing tubular strings in subterranean wells | John E. Kahil, Mark S. Jaynes | 1987-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715442 | Apparatus for servicing tubular strings in subterranean wells | John E. Kahil, Mark S. Jaynes | 1987-12-29 |