Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776661 | Planar filter and multi-pole angle-connecting device with a planar filter | Meinolf Dingenotto | 2004-08-17 |
| 6437664 | Multiple filter | Jan Meppelink, Jörg Kühle, Meinolf Dingenotto | 2002-08-20 |
| 6396678 | Capacitor | Jan Meppelink, Jörg Kühle, Meinolf Dingenotto | 2002-05-28 |