Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840231 | Method and apparatus for setting an inflatable packer | Luis E. Mendez | 1989-06-20 |
| 4838349 | Apparatus for testing selected zones of a subterranean bore | — | 1989-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840231 | Method and apparatus for setting an inflatable packer | Luis E. Mendez | 1989-06-20 |
| 4838349 | Apparatus for testing selected zones of a subterranean bore | — | 1989-06-13 |