Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755290 | Double swab barrier and method for producing and wireline intervening in a production tree | — | 1998-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755290 | Double swab barrier and method for producing and wireline intervening in a production tree | — | 1998-05-26 |