Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360290 | Internal pipeline plug for deep subsea pipe-to-pipe pull-in connection operations | — | 1982-11-23 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360290 | Internal pipeline plug for deep subsea pipe-to-pipe pull-in connection operations | — | 1982-11-23 |