Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5893364 | Apparatus for light reflection measurements | Hans-Peter Haar, Matthias Essenpreis | 1999-04-13 |
| 4985205 | Test carrier analysis system | Klaus Nohl, Klaus Pollmann, Elmar Schmidt | 1991-01-15 |
| 4455755 | Apparatus for sensing test values at test samples | Hans-Dieter Jacoby, Erich Schuster | 1984-06-26 |
| 4273430 | Photographic camera | Klaus Schaefer | 1981-06-16 |