Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995212 | Free piston engine | — | 2018-06-12 |
| 9963968 | Timed gas exchange in engine using piston as exhaust valve | — | 2018-05-08 |
| 9963969 | Piston assembly for internal combustion engine | — | 2018-05-08 |
| 9869179 | Engine with piston that overshoots cylinder wall exhaust port | — | 2018-01-16 |