Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974767 | Method for detecting operating parameters of a power tool comprising an internal combustion engine | Georg Maier, Wolfgang Layher, Heinrich Leufen, Eberhard Schieber | 2011-07-05 |
| 7859124 | Internal combustion engine with alternator | Georg Maier, Eberhard Schieber, Ina Weimer, Heinrich Leufen | 2010-12-28 |
| 7552714 | Ignition device for an internal combustion engine and method for its operation | Georg Maier, Wolfgang Layher, Thomas Neumaier, Eberhard Schieber | 2009-06-30 |
| 7363910 | Ignition circuit having a high-energy spark for an internal combustion engine | Eberhard Schieber, Heinrich Leufen, Hans Nickel, Heiko Rosskamp, Jorg Schlossarczyk | 2008-04-29 |
| 7325528 | Method of operating a single cylinder two-stroke engine | Eberhard Schieber, Heinrich Leufen, Hans Nickel, Heiko Rosskamp, Jorg Schlossarczyk +1 more | 2008-02-05 |
| 7047937 | Internal combustion engine | Thomas Frank, Andreas Hägele, Eberhard Schieber | 2006-05-23 |
| 4816192 | Portable handheld motor-driven tool | Eberhard Bohnacker, Bernhard Kiefel, Reinhard Gerhardy, Reinhard Friedrich, Erich Krauter | 1989-03-28 |