Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852393 | Pipe segment pressure tester and process of use | Charles D. Pate, Bob R. Young | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852393 | Pipe segment pressure tester and process of use | Charles D. Pate, Bob R. Young | 1989-08-01 |