Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781601 | Multi-plate clutch transmission and marine vehicle including a multi-plate clutch transmission | Emil Hasl, William Gremminger | 2023-10-10 |
| 10766591 | Cooling water drain system for a marine engine | Emil Hasl, William M. Cahoon | 2020-09-08 |