Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470419 | Combustion chamber | — | 2016-10-18 |
| 9057266 | Rotary combustion engine and hydraulic motor | Tapio Viitamaki | 2015-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470419 | Combustion chamber | — | 2016-10-18 |
| 9057266 | Rotary combustion engine and hydraulic motor | Tapio Viitamaki | 2015-06-16 |