Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330226 | Handheld portable cutting apparatus having a cutter unit | Alexander Trenn | 2025-06-17 |
| 11937036 | Headset | Maren Langhammer, Julian Danner, Nils Conrad | 2024-03-19 |
| 11730093 | Method for assisting during execution of a sequence of cuttings in a tree, and system for assisting during execution of a sequence of cuttings in a tree | Andreas Eppinger, Florian Eppinger, Benjamin Frey, Friedrich Hollmeier, Dirk Jaeger +6 more | 2023-08-22 |
| 11723321 | Method for assisting during felling of a tree, and system for assisting during felling of a tree | Dirk Jaeger, Bettina Maier, Martin Tippelt | 2023-08-15 |
| 11389884 | Handheld portable cutting apparatus having a cutter unit | Alexander Trenn | 2022-07-19 |
| 11343981 | Gardening and/or forestry system | Friedrich Hollmeier | 2022-05-31 |
| 10918025 | Method for assisting during felling of a tree, and system for assisting during felling of a tree | Dirk Jaeger, Bettina Maier, Martin Tippelt | 2021-02-16 |
| 10905053 | Method for assisting during execution of a sequence of cuttings in a tree, and system for assisting during execution of a sequence of cuttings in a tree | Andreas Eppinger, Florian Eppinger, Benjamin Frey, Friedrich Hollmeier, Dirk Jaeger +6 more | 2021-02-02 |
| 10818292 | Method for term-dependent output of information based on a voice input to a specific group, and system | Michael Reinert, Martin Tippelt | 2020-10-27 |
| 10717206 | Power saw system and cable assembly for a power saw | Markus Weinig, Jonas Lank, Georg Heinzelmann, Martin Failenschmid, Benjamin Frey +1 more | 2020-07-21 |
| 10532484 | Chain saw having a measurement system and method for operating a chain saw | Johannes Meier, Patrick Russ, Tommy Roitsch, Simon Jug, Sven Mueller +1 more | 2020-01-14 |
| 9220201 | Hand-held power tool | David Krätzig, Arne Untermann, Steffen Drexler | 2015-12-29 |
| 9041320 | Portable, electric work apparatus | Arne Untermann, Markus Maier, Ante Hamersmit, Christian Renz, Johannes Menzel +5 more | 2015-05-26 |
| 8962169 | Battery pack for a hand-guided power tool | Heiko Roβkamp, Matthias Müller, Volker Reber | 2015-02-24 |
| 8869912 | Electric power tool with battery pack | Heiko Roβkamp, Matthias Müller, Volker Reber, Georg Heinzelmann | 2014-10-28 |
| 8389143 | Portable hand-guided electric device with battery pack | Heiko Roβkamp, Matthias Müller, Volker Reber | 2013-03-05 |
| 7713111 | Water supply for a hand-held power tool | Wolfgang Layher, Frank Berbig, Georg Maier, Daniel Herbst | 2010-05-11 |
| 7591378 | Manually guided apparatus for collecting fruits or nuts | Georg Maier, Wolfgang Layher, Alexander Erkert, Marc Mildner | 2009-09-22 |
| 7441304 | Vacuum arrangement for a ground area | Georg Maier, Klaus Langhans, Wolfgang Layher, Uwe Gaese, Jorg Schutt | 2008-10-28 |
| 6871573 | Saw chain | — | 2005-03-29 |
| 6837138 | Saw chain | — | 2005-01-04 |
| 6722045 | Guide bar having rotating guide discs | — | 2004-04-20 |
| 6701628 | Guide bar for a portable handheld work apparatus | — | 2004-03-09 |
| 5606968 | Tracheal or tracheostomy tube and systems for mechanical ventilation equipped therewith | — | 1997-03-04 |