Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334027 | Preparation of immobilized enzymatically-active substance | Joachim Klein | 1982-06-08 |
| 4329325 | Cyanuric chloride mixtures and process for producing same | Heinz-Rudiger Vollbrecht | 1982-05-11 |