Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675942 | Condenser unit of a roof-mounted air conditioning system | Christoph Hipp-Kalthoff, Klaus Voigt | 2020-06-09 |
| 10675949 | Evaporator unit for a rooftop air-conditioning system of a road-going vehicle | Christoph Hipp-Kalthoff, Nayyar Rahman, Klaus Voigt | 2020-06-09 |