Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645798 | Test elements in sealed chambers for analyzing compounds contained in liquid samples | Joerg Schreiber, Wilfried Schmid, Hans-Juergen Kuhr, Klaus-Dieter Sacherer | 1997-07-08 |