Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125444 | Vapor extraction device and method for controlling a vapor extraction device | Stefan Schrumpf, Markus Wössner | 2021-09-21 |
| 8531058 | Electrical appliance | Marc Federmann, Volkmar Uebele | 2013-09-10 |
| 8314516 | Self-reactivating electrical appliance | Marc Federmann, Volkmar Uebele | 2012-11-20 |