Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648108 | Sintered material for a magnetic track brake | Friedemann Grupp, Uwe Kroger, Wolfgang Schröer, Wolfgang Valentin | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648108 | Sintered material for a magnetic track brake | Friedemann Grupp, Uwe Kroger, Wolfgang Schröer, Wolfgang Valentin | 2003-11-18 |