Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549458 | Method for operating a two stroke engine | Johannes Alber, Johann-Sebastian Renz | 2023-01-10 |
| 10774765 | Method for starting a combustion engine having a starter apparatus | Martin Kiesner, Joerg Praeger, Steffen Bantle, David Fallscheer, Erik Ames | 2020-09-15 |
| 10330038 | Method for adapting the composition of a mixture of fuel and combustion air | Andreas Baehner, Michael Dietenberger, Martin Kiesner, Florian Hoche, Steffen Bantle +4 more | 2019-06-25 |
| 8967099 | Two-stroke engine | Michael Grether, Niels Kunert, Tommy Roitsch | 2015-03-03 |
| 8457865 | Method for operating an internal combustion engine | — | 2013-06-04 |
| 8161931 | Method for operating an internal combustion engine | — | 2012-04-24 |
| 7373921 | Manually guided implement | Lars Bergmann, Klaus-Martin Uhl, Stefan Anspann | 2008-05-20 |
| 7325528 | Method of operating a single cylinder two-stroke engine | Eberhard Schieber, Heinrich Leufen, Mohamed Abou-Aly, Hans Nickel, Heiko Rosskamp +1 more | 2008-02-05 |
| 7011298 | Intake device | Reinhard Gerhardy | 2006-03-14 |
| 7000906 | Carburetor | Arno Kinnen, Jan Borchardt, Reinhard Gerhardy | 2006-02-21 |
| 6880525 | Ignition circuit having RPM limitation for an internal combustion engine | Eberhard Schieber | 2005-04-19 |
| 6868829 | Maximum speed limitation for a two-cycle engine | Heiko Rosskamp | 2005-03-22 |
| 6782851 | Two-stroke engine in a portable, manually-guided implement | — | 2004-08-31 |
| 6644252 | Two-stroke engine with storage duct | — | 2003-11-11 |
| 6601550 | Method for operating a two-stroke engine | Heiko Rosskamp | 2003-08-05 |