Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346668 | Apparatus for the contact-free continuous measurement and monitoring of magnetic tracks on moving film strips | Hans Falk, Josef Muller, Hans J. Klein, Franz Hoffacker | 1982-08-31 |
| 4276324 | Method for the contact-free continuous measurement and monitoring of magnetic tracks on moving film strips | Hans Falk, Josef Muller, Hans J. Klein, Franz Hoffacker | 1981-06-30 |