Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419724 | Stern tube bearing system for contra-rotating propeller shafts of a water-borne ship | Heinz-Gunter Ehluss | 1995-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419724 | Stern tube bearing system for contra-rotating propeller shafts of a water-borne ship | Heinz-Gunter Ehluss | 1995-05-30 |