Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929829 | Method for detecting flooding of a surface | Eckhard Gieger, Christian Lauer | 1990-05-29 |
| 4665036 | Illuminating device for the optical, particularly image-analytical evaluation of microbiological objects | Dietrich Forster, Horst Rost, Alfred Zembrod | 1987-05-12 |
| 4379632 | Method and apparatus for previewing exposed photographic films or the like | Jurgen Pfingst | 1983-04-12 |