Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8416556 | Power capacitor | Wilhelm Grimm, Harald Vetter, Gerhard Hiemer, Edmund Schirmer, Hermann Kilian +2 more | 2013-04-09 |
| 8339767 | Power capacitor | Wilhelm Grimm, Harald Vetter | 2012-12-25 |