Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276235 | Internal combustion engine with reduced oil maintenance | Richard Sebzda, Vernon Moss | 2025-04-15 |
| 11767786 | V-twin engine assembly | Michael Pitcel | 2023-09-26 |
| 11761402 | Internal combustion engine with reduced oil maintenance | Richard Sebzda, Vernon Moss | 2023-09-19 |
| 11710981 | Vehicle for transporting and charging outdoor power equipment | Robert Koenen, Scott Funke, Todd W. Johnson, Mark Noller, Nicholas Ziedler | 2023-07-25 |
| 11668270 | Electronic fuel injection module | Michael Pitcel, Kevin Leix | 2023-06-06 |
| 11591984 | Engine with control unit for lean burn operation | David W. Procknow | 2023-02-28 |
| 11408325 | V-Twin engine assembly | Michael Pitcel | 2022-08-09 |
| 11371461 | Engine with control unit for lean burn operation | David W. Procknow | 2022-06-28 |
| 11352964 | Cylinder deactivation for a multiple cylinder engine | Robert Koenen, Jason A. Hansen | 2022-06-07 |
| 11002234 | Fuel delivery injector | Michael Pitcel, David W. Procknow, David A. Kratz | 2021-05-11 |
| 10677205 | Fuel delivery injector | Michael Pitcel, David W. Procknow, David A. Kratz | 2020-06-09 |
| 10197025 | Fuel delivery injector | Michael Pitcel, David W. Procknow, David A. Kratz | 2019-02-05 |
| 9945281 | Cooling system for air-cooled engines | Michael Pitcel, David W. Procknow | 2018-04-17 |
| 9650976 | Engine fuel control for internal combustion engine having dedicated EGR | Jess W. Gingrich, Raphael Gukelberger | 2017-05-16 |