Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6273054 | Internal combustion rotor-piston engine | — | 2001-08-14 |
| 6230681 | Orbital engine | Alexander Kiseljev | 2001-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6273054 | Internal combustion rotor-piston engine | — | 2001-08-14 |
| 6230681 | Orbital engine | Alexander Kiseljev | 2001-05-15 |