Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982990 | Rail wheel | Bernd Bongers, René Meurer, Walter Oefner, Georg Maier | 1991-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982990 | Rail wheel | Bernd Bongers, René Meurer, Walter Oefner, Georg Maier | 1991-01-08 |