Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353675 | Two-stroke engine | Michael Grether, Robert Köhli | 2016-05-31 |
| 9016246 | Portable handheld work apparatus having an internal combustion engine | Jan Kurzenberger, Thorsten Hecht, Sebastian Hänssler | 2015-04-28 |
| 8667933 | Two-stroke engine | Michael Grether, Robert Köhli | 2014-03-11 |
| 8356805 | Carburetor for an internal combustion engine | Sebastian Hänssler, Stefan Borchert, Alexander Kraus | 2013-01-22 |
| 8215278 | Internal combustion engine having an elastic connector and method of producing same | Stefan Richter, Thomas Techow, Viktoria Schmidt, Christoph von Hiller, Ralf Steidinger +2 more | 2012-07-10 |
| 7234431 | Starter device for an internal combustion engine | Roland Adam, Markus Keller, Heiko Pinkawa, Jens Kern, Reinhard Friedrich | 2007-06-26 |
| 6293981 | Arrangement of an air filter and a membrane carburetor | Hans Holderle, Johannes Menzel, Helmut Zimmermann, Bernd Knodler, Horst Denner | 2001-09-25 |