Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648108 | Sintered material for a magnetic track brake | Friedemann Grupp, Uwe Kroger, Eckart Saumweber, Wolfgang Valentin | 2003-11-18 |
| 6364072 | Sintered material for a magnetic track brake | Friedemann Grupp, Uwe Kroger, Eckart Saumweber, Wolfgang Valentin | 2002-04-02 |
| 5436847 | Method for determining a periodic pattern in a line spectrum | Christoph Bauer, Johannes Schmid | 1995-07-25 |