Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400634 | Heat recovery system and a method using a heat recovery system to convert heat into electrical energy | Per Askebjer, Joachim Karthauser | 2019-09-03 |
| 9429046 | Method for conversion of low temperature heat to electricity and cooling, and system therefore | Joachim Karthauser | 2016-08-30 |
| 8594825 | Method and apparatus for alignment optimization with respect to plurality of layers for writing different layers with different machine configurations | Mikael Wahlsten, Per Gustafsson | 2013-11-26 |
| 7411651 | PSM alignment method and device | Raoul Zerne | 2008-08-12 |