Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540567 | Assembly for conveying a liquid medium, especially a heat carrier, in the cooling and heating circuit of a motor vehicle, with a magnetic driven pump having a moisture permeable wall between magnets | Gerd Lentz, Christoph Heier, Klaus Kiefer | 1996-07-30 |
| 5431340 | Heating device for the seating compartment of motor vehicles | Gerd Lentz, Christoph Heier | 1995-07-11 |