Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603791 | Supercharger | Daniel R. Ouwenga, Justin Keiffer, Kenneth A. Rienas | 2023-03-14 |
| 10900424 | Supercharger | Grant Terry | 2021-01-26 |
| 10436104 | Supercharger | Daniel R. Ouwenga, Justin Keiffer, Kenneth A. Rienas | 2019-10-08 |
| 6605259 | Manifold converter | — | 2003-08-12 |