Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663362 | Fluid pump with a motor housing and method for producing a motor housing | Christoph Heier, Juergen Bassler | 2003-12-16 |
| 6506034 | Liquid pump with a claw pole stator | Christoph Heier, Matthias Henschel, Wolfgang Krauth | 2003-01-14 |
| 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 | Bernd Schirpke, Christoph Heier, Klaus Kiefer | 1996-07-30 |
| 5431340 | Heating device for the seating compartment of motor vehicles | Bernd Schirpke, Christoph Heier | 1995-07-11 |
| 5056713 | Heating system for the passenger compartment of a motor vehicle having a liquid-cooled internal combustion engine | Johannes-Gerhard Bertling, Jurgen Hess, Christoph Heier | 1991-10-15 |
| 4838488 | Device for delivering washing liquid to two spaced spraying nozzles for moistening a windshield of a motor vehicle | Christoph Heier, Rainer Ritter | 1989-06-13 |