Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498895 | Handheld work apparatus | Matthias Harer, Ralf Blechschmidt, Philipp Neumann, Friedrich Hollmeier | 2016-11-22 |
| 9366220 | Method for operating an internal combustion engine of a hand-guided power tool | Heinrich Leufen, Georg Maier, Jürgen Redecker, Alexander Klein | 2016-06-14 |
| 8511650 | Carburetor assembly | Jens Kern, Arne Jensen, Ralf Schenk, Johannes Lang, Thomas Hilt +2 more | 2013-08-20 |
| 7774896 | Backpack suction/blower apparatus | Markus Herzog, Jurgen Haberlein, Jörg Amann | 2010-08-17 |
| 6174446 | Vacuum filter apparatus and method for recovering contaminated liquid | Christopher C. Ashley | 2001-01-16 |