Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441532 | Squirrel cage rotor for a high-speed electrical machine with defined pressing surface disks | Markus Ahrens | 2002-08-27 |
| 6029338 | Binding for winding overhangs of rotors of electric machines, and method of producing bindings for winding overhangs | Werner Heil, Vishal Mallick, François Meynard, Karl A. Parfrey | 2000-02-29 |
| 5900689 | Binding for winding overhangs of rotors of electric machines, and method of producing bindings for winding overhangs | Werner Heil, Vishal Mallick, François Meynard, Karl A. Parfrey | 1999-05-04 |
| 4544855 | Gas cooled alternating current machine | Paul D. Schroder | 1985-10-01 |
| 4528469 | Compact A.C. machine having plural ventilation ducts | Urban Ulrich, Max Voser, Beat Zimmerli | 1985-07-09 |