Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981636 | Marine engines having a supercharger | Gregg D. Langenfeld, Christopher R. Jenks | 2021-04-20 |
| 10934928 | Lubrication apapratus configurations for marine engines having a supercharger | Gregg D. Langenfeld, Christopher R. Jenks | 2021-03-02 |