Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426574 | Rotor of a turbogenerator having direct gas cooling incorporating a two-stage flow cascade | Stephan Hess, Christoph Hirsch, Johann Schubert, Hans Zimmerman | 2002-07-30 |
| 6392320 | Gas-cooled electrical machine having an axial fan | Joern Glahn | 2002-05-21 |
| 6386646 | Hydraulic brake system with a recirculating pump | Axel Hinz, Erhard Beck, Hans-Dieter Reinartz | 2002-05-14 |