Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224962 | Method and apparatus for submersion and installation of fundament structures on the sea bottom | Karel Karal | 1993-07-06 |
| 4909671 | Method for installation of a buoyant body on a sea bottom | — | 1990-03-20 |