Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183305 | Method and apparatus for handling cargo containers | Johannes A. Bak | 1993-02-02 |
| 4294185 | System for securing containers in a ship's hold | Johannes A. Bak | 1981-10-13 |