Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9216517 | Handheld work apparatus | Jan Kurzenberger, Johannes Menzel | 2015-12-22 |
| 8225514 | Manually guided implement | Andreas Guip, Johannes Menzel, Gunter Wolf | 2012-07-24 |
| 7270320 | Antivibration element | Johannes Menzel, Gunter Wolf, Jens Kutzbach | 2007-09-18 |
| 7152853 | Manually operated implement | Johannes Menzel, Marc Schmid, Gunter Wolf | 2006-12-26 |
| 6994068 | Antivibration device | Johannes Menzel, Markus Keller, Christoph von Hiller, Gunter Wolf, Andreas Guip | 2006-02-07 |
| 6799373 | Portable work apparatus | Johannes Menzel, Markus Keller, Jurgen Steinmaier, Ralf-Rainer Kemmler | 2004-10-05 |
| 6799642 | vibration damper between two components | Gunter Wolf, Phillip Neumann, Lothar Ulrich | 2004-10-05 |
| 6152089 | Portable handheld work apparatus such as a motor-driven chain saw | Philipp Neumann, Bernhard Durr, Eberhard Bohnaker | 2000-11-28 |
| 5231956 | Portable handheld work apparatus | Lothar Ulrich | 1993-08-03 |
| 5046566 | Portable handheld tool having a handle arrangement decoupled by antivibration elements | Wolfgang C. Dorner, Klaus Hoppner, Hermann Weiss, Georg Leppla | 1991-09-10 |
| 4836297 | Handheld portable tool having an internal combustion engine | Wolfgang C. Dorner, Reinhold Fink | 1989-06-06 |