Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803596 | Solid-state capacitor with an electroconductive polymer as constituent of the solid electrolyte | Gerhard Hellwig, Ottmar Baur, Klaus Feisst, Helmut Muenstedt | 1989-02-07 |