Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795858 | Marine drives having a muffler for tertiary exhaust outlet | Donald Anderson, Jr., Jeffrey C. Etapa, Steven R. Johns | 2023-10-24 |
| 11634201 | Marine drives and idle relief exhaust systems for marine drives | Jong-Hoe Huh | 2023-04-25 |
| 11598269 | Air intake plenum for attenuating sound from a marine engine | Douglas D. Reichardt, Ameer B. Ambavaram | 2023-03-07 |