Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646428 | Piston positioned for reciprocal movement in a combustion engine cylinder | Jan Eismark | 2014-02-11 |
| 8499735 | Device for reducing emissions in a vehicle combustion engine | Jan Eismark | 2013-08-06 |
| 7918206 | Device for reducing soot emissions in a vehicle combustion engine | Jan Eismark | 2011-04-05 |