Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472757 | Electric capacitor with liquid cooling | Alfred Zeitner, Helmut Hoffmann, Werner Wollenschlager, Heinz Schlegel | 1984-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472757 | Electric capacitor with liquid cooling | Alfred Zeitner, Helmut Hoffmann, Werner Wollenschlager, Heinz Schlegel | 1984-09-18 |