Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125223 | Reciprocating machine with cylinder having collector groove | — | 2021-09-21 |
| 10626787 | Uniflow engine with intake and/or exhaust valves | — | 2020-04-21 |
| 10309295 | Uniflow engine with fluid flow arrangement | — | 2019-06-04 |
| 9970350 | Opposed piston engine with pistons having conical recesses therein | Jian Li, Richard Brandt | 2018-05-15 |
| 8744728 | Fuel sulfur content-based operation control of a diesel engine | Keli Alark | 2014-06-03 |
| 8478510 | Fuel sulfur content-based operation control of a diesel engine | Keli Alark | 2013-07-02 |
| 8315779 | Fuel sulfur content-based operation control of a diesel engine | Keli Alark | 2012-11-20 |