Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720453 | Detecting environmental pollutants with protoplasts in alginate matrix | Heide Schnabl, Ulrich Zimmermann | 1988-01-19 |
| 4201625 | Process for producing .sup.52 manganese | Gerhard Erdtmann, Chaturvedula Sastri, Hermann Petri | 1980-05-06 |