Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4533081 | Heating and ventilation system for vehicles | Joachim Zander, Jeske Gustav | 1985-08-06 | $3,307,000 |
| 4244194 | Evaporator, particularly for air conditioning devices | Hermann Haesters, Erich Altdorf, Siegfried Lorenz | 1981-01-13 | $4,152,000 |