Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476857 | Device for supplying energy to a long stator winding having multiple winding sections | Alfred Weller | 2013-07-02 |
| 8026810 | Device for controlling and monitoring sequential subsections of an installation | Markus Engel | 2011-09-27 |
| 7567005 | Long stator motor | Jörg Lehmpfuhl, Rüdiger Polley, Robert Schmid, Wolfgang Spaeth, Falk Wagner +2 more | 2009-07-28 |
| 7554277 | Circuit device for increasing the useable motor voltage in a long stator drive and method for operating a magnetically levitated vehicle provided with said type of circuit device | Jörg Lehmpfuhl, Volker Schmitt, Wolfgang Spaeth | 2009-06-30 |
| 7388338 | Device for braking a magnetic levitation railway | Wolfgang Spaeth | 2008-06-17 |
| 7289891 | Method for operating a vehicle of a magnetic levitation railway | Robert Schmid | 2007-10-30 |
| 6848410 | Sound transmission device for a motor vehicle | Kay Brodesser, Udo Lindner | 2005-02-01 |
| 6600408 | Sound transmission device for a motor vehicle | Norbert Walter, Manfred Helget, Thomas Gokeler, Udo Lindner | 2003-07-29 |
| 6325265 | Feed accessory apparatus and process for feeding the tail of a material web into a roll machine | Christian Munch | 2001-12-04 |
| 5712514 | System and method for supplying power to stator sections of a long-stator magnetic levitation railway system | Rolf Fischperer | 1998-01-27 |
| 4564337 | Aircraft propeller | Herbert Zimmer, Ingo Dathe, Petr Hora, Franz X. Wortmann | 1986-01-14 |
| 4187171 | Sifting machine | Jurgen Hoffmann, Norbert Hoffmann | 1980-02-05 |