Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553177 | Optical fiber device which increases light intensity | Michael Haisch | 1996-09-03 |
| 5486699 | Non-dispersive infrared spectrometer | Walter Fabinski, Gerhard Wiegleb, Werner Fuss, Michael Haisch | 1996-01-23 |