Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308094 | Warm or cold air channel with slots to optimize control curves | Christoph Capellmann, Torsten Klein, Detlef Handwerk, Evzi Duka, Johannes Stausberg | 2019-06-04 |
| 9823023 | Heat exchanger unit with removable cassettes for air conditioning in motor vehicles | Juergen Hoppen, Christian Rebinger, Dirk Schroeder | 2017-11-21 |
| 8940066 | Blower air suction device | Gerald Richter, Juergen Hoppen | 2015-01-27 |