Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909474 | Apparatus for locating operational surfaces on a track for electromagnetically levitated vehicles | Wilhelm Buchler, Lorenz Maier | 1990-03-20 |
| 4854028 | Method of locating operational surfaces of a track for electromagnetically levitated vehicles | Wilhelm Buchler, Lorenz Maier | 1989-08-08 |