Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691702 | Systems and methods for controlling power generation and transmission output speed for marine propulsion devices | David J. Waldvogel, David J. Belter | 2023-07-04 |
| 11584500 | Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device | David M. Foulkes, John A. Tuchscherer | 2023-02-21 |