Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474509 | Method of erecting a marine structure utilizing a removable watertight plug assembly | Denis G. Hanys | 1984-10-02 |
| 4429742 | Tubular alignment assembly | — | 1984-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474509 | Method of erecting a marine structure utilizing a removable watertight plug assembly | Denis G. Hanys | 1984-10-02 |
| 4429742 | Tubular alignment assembly | — | 1984-02-07 |