Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073903 | Glasses and fixing device | — | 2006-07-11 |
| 6573466 | Electrical switch | Rainer Kizele | 2003-06-03 |
| 6204459 | Switching arrangement | Rainer Kizele, Heinrich Mueller | 2001-03-20 |