Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370663 | Method for operating a hand-guided machine tool, and hand-held machine tool | Michael Wierer, Manuel KNOBEL | 2025-07-29 |
| 11027389 | Handheld power tool | Michael Wierer, Philipp Lorenz | 2021-06-08 |
| 10688614 | Portable power tool | — | 2020-06-23 |
| 10675747 | Control method for a hand-held power tool | Manuel Gut, Michael Wierer, Thomas Kinkeldei | 2020-06-09 |
| 10414036 | Control method for a hammer drill | Antonios Draganis, Peter Hricko, Franz Moessnang, Erwin Manschitz | 2019-09-17 |
| 10222784 | Method for controlling a device system, which comprises a tool device and motorized advancing apparatus | Tobias Drexl, Ralf Pfeiffer, Dieter Profunser | 2019-03-05 |
| 9289833 | Accessory of a machine drill and control method | Peer Schmidt, Alexander Liniger, David Leuzinger | 2016-03-22 |
| 8810802 | Auxiliary device of a drilling machine and control method | Peer Schmidt, Alexander Liniger, David Leuzinger | 2014-08-19 |
| 7337037 | Controlled wall saw and method for controlling the wall saw | Christoph Würsch, Peter Hricko | 2008-02-26 |
| 6993435 | Method and device for the automatic determination of the diameter of a round disk-like tool driven by a motor | Josef Schittl, Eduard Sever, Georg Studer, Marcus Flock, Guenther Veik +1 more | 2006-01-31 |
| 6981557 | Process for controlling an axially hammering and rotating electric hand-held machine tool | Hans Boeni, Harald Schmitzer, Ricardo Cotrin Teixeira, Christoph Wuersch | 2006-01-03 |
| 6786683 | Hand tool with electronic depth stop | Christoph Würsch | 2004-09-07 |
| 6700341 | Microcontroller for and a method of controlling operation of the safety clutch of a hand-held electric power tool | Hans Boni | 2004-03-02 |
| 6681869 | Hand held rotary-percussion tool with an electronic depth stop | Christoph Würsch | 2004-01-27 |
| 6640205 | Method and device for investigating and identifying the nature of a material | Hans-Werner Bongers-Ambrosius, Hans Boni, Harald Schmitzer | 2003-10-28 |
| 6587184 | Positioning aid for a hand tool device | Christoph Würsch, Klaus Dass | 2003-07-01 |
| 6512318 | Self-starting electric brushless motor having permanent magnet and reluctance poles | Vilmos Torok, Walter Wissmach | 2003-01-28 |
| 6356077 | Method of and device for determining a time-dependent gradient of a shock wave in a ferromagnetic element subjected to a percussion load | Hans Boni, Peter Fabo, Andrey Jarosevic | 2002-03-12 |
| 6204587 | Self-Starting electric brushless motor having permanent magnet and reluctance poles | Vilmos Torok, Walter Wissmach | 2001-03-20 |
| 6140731 | Self-starting brushless electric motor | Vilmos Torok, Walter Wissmach | 2000-10-31 |
| 6133664 | Self-starting brushless electric motor | Vilmos Torok, Walter Wissmach | 2000-10-17 |
| 6111515 | Method of and apparatus for preventing accidents during working with hand-held tools with a rotatable working tool | Peter Hellmann, Martin Mayr | 2000-08-29 |
| 6069810 | Method for reducing feedbacks on a flow of current drawn from a network during operation of inductive load and a booster converter for driving motors in accordance with the method | Walter Wissmach, Alexander Nachbaur | 2000-05-30 |