Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143962 | Refrigerant dryer, in particular compressed air refrigerant dryer, and heat exchanger for a refrigerant dryer, in particular a compressed air refrigerant dryer | Andreas Forster, Andreas Fredenhagen, Michael Feisthauer, Andreas Walter | 2018-12-04 |
| 8857207 | Refrigerant dryer | Michael Feisthauer, Andreas Fredenhagen, Andreas Foerster, Klaus-Ulrich Kobelt | 2014-10-14 |