Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561681 | Multiple flow heat exchanger | — | 2013-10-22 |
| 7836944 | Multichannel flat tube for heat exchanger | Hanskarl Hoffmann | 2010-11-23 |
| 7556091 | Heat exchanger assembly | Roman Heckt | 2009-07-07 |
| 7428920 | Fin for heat exchanger | — | 2008-09-30 |
| 7337834 | Multi-channel heat exchanger and connection unit | Jörn Fröhling | 2008-03-04 |
| 7152668 | Heat exchanger for vehicles | Hanskarl Hoffmann, Jörn Fröhling | 2006-12-26 |