Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431111 | Railborne vehicle | Ferdinand Tegeler | 1995-07-11 |
| 5261330 | Drop-frame urban rapid transit car | Emil Veit-Salomon, Rolf Kramer | 1993-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431111 | Railborne vehicle | Ferdinand Tegeler | 1995-07-11 |
| 5261330 | Drop-frame urban rapid transit car | Emil Veit-Salomon, Rolf Kramer | 1993-11-16 |