Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844166 | Method and apparatus for recompleting wells with coil tubing | Walter S. Going, III, Ronald E. Pringle | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844166 | Method and apparatus for recompleting wells with coil tubing | Walter S. Going, III, Ronald E. Pringle | 1989-07-04 |