Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648108 | Sintered material for a magnetic track brake | Uwe Kroger, Eckart Saumweber, Wolfgang Schröer, Wolfgang Valentin | 2003-11-18 |
| 6364072 | Sintered material for a magnetic track brake | Uwe Kroger, Eckart Saumweber, Wolfgang Schröer, Wolfgang Valentin | 2002-04-02 |