Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031494 | System and method for controlling operation of a two-stroke engine having a turbocharger | Dallas J. Blake, James H. Buchwitz | 2024-07-09 |
| 12018611 | Turbocharger system for a two-stroke engine | Sean Trihey, Darren J. Hedlund, Reed A. Hanson, James H. Buchwitz, Derek D. Zimney | 2024-06-25 |
| 12006860 | Turbocharger system for a two-stroke engine | James H. Buchwitz, Derek D. Zimney, Tim Keller, Karsten Scholle, Marcel Semrau +1 more | 2024-06-11 |
| 11828239 | Method and system for controlling a turbocharged two stroke engine based on boost error | Dallas J. Blake, James H. Buchwitz, Darren J. Hedlund, Reed A. Hanson, Eric L. Gausen | 2023-11-28 |
| 11815037 | Method and system for controlling a two stroke engine based on fuel pressure | James H. Buchwitz, G. Jay McKoskey, Jacob Hanson, Ron Danielson, Andreas Bilek +3 more | 2023-11-14 |
| 11781494 | Turbocharger system for a two-stroke engine having selectable boost modes | James H. Buchwitz, James A. Barczak, Darren J. Hedlund, Reed A. Hanson, Derek D. Zimney +4 more | 2023-10-10 |
| 11725573 | Two-passage exhaust system for an engine | William Joseph Bryant, Derek D. Zimney, Angus M. Morison, Colton Ross, Ross Liberty +3 more | 2023-08-15 |
| 11725599 | System and method for controlling operation of a two-stroke engine having a turbocharger | James H. Buchwitz, Dallas J. Blake, Alexander M. Hetteen, Reed A. Hanson, Darren J. Hedlund +3 more | 2023-08-15 |
| 11639684 | Exhaust gas bypass valve control for a turbocharger for a two-stroke engine | James H. Buchwitz, Darren J. Hedlund, Derek D. Zimney, Reed A. Hanson, Dallas J. Blake | 2023-05-02 |
| 11434834 | Turbocharger system for a two-stroke engine having selectable boost modes | Dallas J. Blake, James H. Buchwitz, Steven Ronald Hanson, Joseph D. Tharaldson, Darren J. Hedlund +7 more | 2022-09-06 |
| 11384697 | System and method for controlling operation of a two-stroke engine having a turbocharger | James H. Buchwitz, Dallas J. Blake, Alexander M. Hetteen, Reed A. Hanson, Darren J. Hedlund +3 more | 2022-07-12 |
| 11280258 | Exhaust gas bypass valve system for a turbocharged engine | James H. Buchwitz, Darren J. Hedlund, Jon P. Brandt | 2022-03-22 |
| 11236668 | Method and system for controlling pressure in a tuned pipe of a two stroke engine | James H. Buchwitz, Darren J. Hedlund, Jon P. Brandt, Reed A. Hanson, Derek D. Zimney | 2022-02-01 |
| 11174779 | Turbocharger system for a two-stroke engine | James H. Buchwitz, Derek D. Zimney, Tim Keller, Marcel Semrau, Karsten Scholle | 2021-11-16 |
| 11131235 | System and method for bypassing a turbocharger of a two stroke engine | James H. Buchwitz, Darren J. Hedlund, Reed A. Hanson, Derek D. Zimney | 2021-09-28 |