Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9320195 | Trimmer head for a trimmer | Ina Weimer, Katharina Keller, Thomas Stark, Jurgen Haberlein | 2016-04-26 |
| 7552714 | Ignition device for an internal combustion engine and method for its operation | Georg Maier, Wolfgang Layher, Eberhard Schieber, Mohamed Abou-Aly | 2009-06-30 |