Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869615 | Tension leg joint | — | 1989-09-26 |
| 4844511 | Tubular connector | Paul C. Berner, Jr. | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869615 | Tension leg joint | — | 1989-09-26 |
| 4844511 | Tubular connector | Paul C. Berner, Jr. | 1989-07-04 |