Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986579 | Disinfection device and compressor system, connection device and treatment device with such a device | Martin Dürrstein, Walter Bauer, Jürgen Schmidtke | 2024-05-21 |
| 11619243 | Medical, in particular dental-medical, fan | Thomas Wohlbold | 2023-04-04 |
| 10952831 | Suction handpiece for a dental treatment unit | Martin Dürrstein | 2021-03-23 |
| 10024272 | Fuel-metering arrangement having an electromagnetic fuel valve | Karsten Schmidt | 2018-07-17 |
| 8733318 | Internal combustion engine | Florian Hoche, Michael Raffenberg | 2014-05-27 |
| 7047937 | Internal combustion engine | Thomas Frank, Mohamed Abou-Aly, Eberhard Schieber | 2006-05-23 |
| 6938884 | Carburetor arrangement of a portable handheld work apparatus | Konrad Knaus | 2005-09-06 |
| 6588383 | Diaphragm carburetor for an internal combustion engine | Konrad Knaus, Werner Geyer | 2003-07-08 |