Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7633676 | Stereomicroscope with coupling unit to swivel objective upon sensing movement of eyepiece | Robert Brunner, Michael Haisch | 2009-12-15 |
| 5424220 | Analysis element and method for determination of an analyte in a liquid sample | Ada Goerlach-Graw, Hans-Erich Wilk, Reiner Graw | 1995-06-13 |