Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8222987 | Supporting component, interference suppression coil device and method for the manufacture thereof | — | 2012-07-17 |
| 6731076 | Base of an electric discharge lamp with an ignition device | Erwin Gaisbauer, Anton Duschl, Johann Winkler, Christian Wittig, Guenther Hirschmann +5 more | 2004-05-04 |