Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378082 | Ship lifting installation | Norbert Umlauf | 1995-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378082 | Ship lifting installation | Norbert Umlauf | 1995-01-03 |