Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855084 | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof | Rudolf Duthaler, Jurgen Finter, Visvanathan Ramanathan | 1989-08-08 |
| 4849533 | Photosensitive compositions of matter which are capable of undergoing condensation or additional reactions and may or may not be crosslinkable, reaction products which can be prepared therefrom and their use | Jurgen Finter, Friedrich Lohse | 1989-07-18 |
| 4802238 | Radio receiver | Christian Suss | 1989-01-31 |