Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954579 | Partial radiation heating method for producing press hardened parts and arrangement for such production | Martin Skrikerud, Christian Koroschetz | 2021-03-23 |
| 7419554 | Engine cylinder block and cylinder head fabricated from a grey cast iron alloy | Tony Yincai Liu, Berndt Gyllensten, Johan Oberg | 2008-09-02 |
| 7198696 | Method for manufacturing paper with a constant filler content | Oskar Nordin | 2007-04-03 |
| 5634747 | Spiral drill with coolant channels and method to manufacture a spiral drill | Tommy Tukala, Leif Karlsson | 1997-06-03 |
| 4219792 | Device for the prestressing of concentric cylinders | Uno Zetterlund | 1980-08-26 |