Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813569 | Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler | Niels Kunert, Dietmar Widmann, Martin Christoph Arenz, Johannes Alber, Jan-Eilert Kueper +2 more | 2023-11-14 |
| 10330038 | Method for adapting the composition of a mixture of fuel and combustion air | Andreas Baehner, Martin Kiesner, Florian Hoche, Klaus Geyer, Steffen Bantle +4 more | 2019-06-25 |
| 10240568 | Manually actuatable feed pump and fuel system with a feed pump | Ulf Bannick, Isgard Sabelberg, Tobias Deigendesch | 2019-03-26 |
| 9534528 | Internal combustion engine with fuel system | Gerhard Osburg, Clemens Klatt, Tobias Leopold, Wolfgang Layher | 2017-01-03 |
| 9273658 | Handheld work apparatus and suction head for connection to a fuel line in a handheld work apparatus | Arno Kinnen, Christopher Tost, Wolfgang Layher, Felix Mayer | 2016-03-01 |