Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053990 | Perlitic grey iron for brake components | Mats Fagergren, Bertil Sander | 2000-04-25 |
| 5890469 | Exhaust valve mechanism in an internal combustion engine | Nils-Olof Håkansson | 1999-04-06 |