Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331760 | Diagnostic agent for the detection of leukocytes and chromogens useful therein | Dieter Berger, Franz-Josef Braun, Gunter Frey, Werner Guthlein | 1982-05-25 |
| 4312834 | Diagnostic agent for the detection of component materials in liquid and process for producing same | Peter Vogel, Hans-Peter Braun, Dieter Berger | 1982-01-26 |