Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327230 | Method for the continuous preparation of alcoholates | Otto Ackermann, Hans Leuck, Gerhard Schmeling | 1982-04-27 |
| 4322554 | Polymeric azomethines | Hans-Joachim Herrmann, Klaus-Dieter Steffen | 1982-03-30 |