Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9089890 | Method for the production of a heat exchanger | Holger Auchter, Bruno Losch | 2015-07-28 |
| 7600560 | Device for replacing heat and method for the production thereof | Michael Kohl, Bruno Losch, Matthias Traub, Christoph Walter | 2009-10-13 |