Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684475 | Method for recognizing disruptions in road traffic | Martin Pozybill | 1997-11-04 |
| 5681474 | Low-pressure chromatography column with automatically movable lid | Joachim Gunther, Gernot Mader, Wolfgang Sittig, Klaus Itter, Klaus-Jurgen Simon | 1997-10-28 |