Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8464847 | Friction brake having a contact surface provided between two brake elements | — | 2013-06-18 |
| 8134273 | Electrical machine with skew-running magnet pole boundaries | Rolf Vollmer | 2012-03-13 |
| 7236240 | Time-resolved photogrammetric measurement of wheel position values | Georg WIORA | 2007-06-26 |
| 6711038 | Method for controlling bi-directional switches in matrix converters | Wilfried Hofmann | 2004-03-23 |
| 6591512 | Device for use as a navigation link when measuring objects | — | 2003-07-15 |
| D432033 | Surface configuration of an optical measuring instrument | — | 2000-10-17 |