Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614796 | Method for providing continuous power to electrical rail vehicle systems when rail power is interrupted | Erich Minderlein, Anton Volkl | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614796 | Method for providing continuous power to electrical rail vehicle systems when rail power is interrupted | Erich Minderlein, Anton Volkl | 1997-03-25 |