Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4308569 | Electric capacitor | — | 1981-12-29 |
| 4296453 | Wound electrical capacitor with excessive pressure protective device | Karl Aigle, Udo Hieber, Wilhelm Huebscher, Rolf Wiedemann | 1981-10-20 |
| 4262322 | Impregnated electric capacitor | Friedewald Schreiber | 1981-04-14 |