Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268534 | Blower wheel and power tool with an internal combustion engine and a blower wheel | Andreas Wolf, Wolfgang Weissert, Volker Lempges, Gunter Wolf, Holger Vollmer +3 more | 2022-03-08 |
| 10814518 | Chainsaw | Oliver Gerstenberger, Andreas Fricker | 2020-10-27 |
| 10144146 | Work device | Benjamin Frey, Klaus-Martin Uhl | 2018-12-04 |
| 9855672 | Handheld work apparatus | Carel Karrar, Benjamin Frey | 2018-01-02 |
| 9713881 | Handheld work apparatus having a tensioning device for a chain | Jonas Lank | 2017-07-25 |
| 9470143 | Work apparatus having a braking arrangement | Carel Karrar, Werner Geyer | 2016-10-18 |
| 9181864 | Work apparatus having a fuel pump | Jonas Lank, Klaus-Martin Uhl | 2015-11-10 |
| 9138912 | Power tool with sprocket cover | Ulrich Kapinsky, Jochen Oerding | 2015-09-22 |
| 8960178 | Cutting chain for a hand-operated implement and hand-operated implement | Jochen Buchholtz, Matthias Schulz | 2015-02-24 |
| 8869787 | Hand-operated implement comprising a cutting chain for cutting mineral and metal materials | Hannah Thölking, Horst Otterbach, Jens Kreutzer, Jonas Lank | 2014-10-28 |
| 8813374 | Chain guard for a motor-driven chain saw and a carrying arrangement therefor | Jonas Lank, Peter Stahl, Klaus-Martin Uhl, Friedrich Hollmeier | 2014-08-26 |
| 7971681 | Exhaust-gas muffler | Eberhard Bohnaker, Rebekka Helfen, Johannes Menzel | 2011-07-05 |
| 7942212 | Hand-guided power tool | — | 2011-05-17 |
| 7909009 | Cable retainer for an internal combustion engine | Jens Knauss, Ronald Hartinger, Dietmar Lämmle, Günter Römig | 2011-03-22 |
| 7806107 | Hand-held power tool | Jens Knauß, Markus Keller | 2010-10-05 |
| 7712448 | Internal combustion engine with starter device | — | 2010-05-11 |
| 7424879 | Portable handheld work apparatus | Patrick Schlauch, Jens Kern, Hans Nickel, Claus-Peter Hamisch, Reiner Kuppert | 2008-09-16 |
| 7406771 | Protective shield for a free-cutting tool | Roland Schierling, Johannes Menzel, Kai-Ulrich Machens | 2008-08-05 |
| 6959701 | Connecting piece | Michael Joos, Andreas Radtke, Stefan Leuze | 2005-11-01 |
| 6868813 | Connecting piece | Michael Joos, Andreas Radtke, Stefan Leuze | 2005-03-22 |
| 6851407 | Connecting piece | Michael Joos, Andreas Radtke, Stefan Leuze | 2005-02-08 |
| 6779514 | Manually guided implement | Ralf Tuckermann | 2004-08-24 |
| 6755160 | Internal combustion engine for a handheld portable work apparatus | — | 2004-06-29 |
| 6375171 | Vibration damper | Horst Otterbach, Bernhard Durr, Manfred Rabis, Karl-Heinz Klopfer, Klaus-Martin Uhl +2 more | 2002-04-23 |
| 6314922 | Hand-held working tool | Werner Geyer, Jorg Schlossarczyk, Hans Nickel, Harald Schliemann, Gunter Stein +3 more | 2001-11-13 |