Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946429 | Spark ignited single cylinder engine derate for overheat | Martin L. Radue | 2024-04-02 |
| 11644115 | Fuel cap with duckbill valve | Gary Stenz, Mark Huibregtse | 2023-05-09 |
| 11519352 | Spark ignited single cylinder engine derate for overheat | Martin L. Radue | 2022-12-06 |
| 11274757 | Fuel cap with duckbill valve | Gary Stenz, Mark Huibregtse | 2022-03-15 |
| 10663069 | Fuel cap with duck bill valve | Gary Stenz, Mark Huibregtse | 2020-05-26 |