Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738688 | Energy storage and conversion in free-piston combustion engines | Matthew Roelle, Adam Simpson | 2020-08-11 |
| 10731586 | Control of piston trajectory in a free-piston combustion engine | Matthew Roelle | 2020-08-04 |
| 10715068 | Auto-braking for an electromagnetic machine | Anthony Da Costa, Matthew Roelle, John Powers, Patrick Gorzelic | 2020-07-14 |