Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136914 | Compression ignited combustion engine | Manuel Schellhase | 2021-10-05 |
| 7424920 | Method and device for impact loosening of thread joints | Karin Bergstrand, Katarina Carlsson | 2008-09-16 |