Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261733 | Four-stroke rotary- piston engine with adjustable compression ratio and adjustable valve control times | Bilge Dreysel | 2022-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261733 | Four-stroke rotary- piston engine with adjustable compression ratio and adjustable valve control times | Bilge Dreysel | 2022-03-01 |