Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398649 | Battery device | Dragan Krupezevic, Juergen Mack, Martin Gonda | 2022-07-26 |
| 11063473 | Handheld tool carrying case | Friederike Dietzel, Juergen Mack, Volker Amann, Marcin Rejman, Brett L. Huber | 2021-07-13 |
| 10491044 | Induction charging device for inductively transmitting energy to an induction rechargeable battery device, and method for inductively charging an induction rechargeable battery device | Bernd Wirnitzer, Dragan Krupezevic, Juergen Mack, Martin Gonda | 2019-11-26 |
| 10394198 | Transmitter and method for providing inductive wireless energy transmission | Juergen Mack, Marcin Rejman | 2019-08-27 |
| 10270288 | Hand tool case holding device | Marcin Rejman, Volker Amann, Juergen Mack, Brett L. Huber, Christian Heine +1 more | 2019-04-23 |
| 10229784 | Rechargeable hand tool battery | Dragan Krupezevic, Juergen Mack, Jan Breitenbach, Marcin Rejman | 2019-03-12 |
| 10170238 | Hand tool device having at least one charging coil | Marcin Rejman, Juergen Mack, Friederike Dietzel, Volker Amann | 2019-01-01 |
| 10126368 | Inductive charging device | Marcin Rejman, Juergen Mack, Dragan Krupezevic | 2018-11-13 |
| 10110045 | Method for producing an oscillating circuit | Martin Gonda, Dragan Krupezevic | 2018-10-23 |
| 10090708 | Inductive charging device | Marcin Rejman, Martin Gonda, Juergen Mack, Dragan Krupezevic | 2018-10-02 |
| 10074475 | Induction charging coil device | Dragan Krupezevic, Juergen Mack, Marcin Rejman | 2018-09-11 |
| 9984816 | Hand-held power tool rechargeable battery | Dragan Krupezevic, Juergen Mack, Marcin Rejman | 2018-05-29 |
| 9935483 | Inductive charging unit | Dragan Krupezevic, Juergen Mack, Jan Breitenbach, Marcin Rejman | 2018-04-03 |
| 9923402 | Inductive charging device | Jan Breitenbach, Dragan Krupezevic, Juergen Mack, Marcin Rejman | 2018-03-20 |
| 9912188 | Charging device | — | 2018-03-06 |
| 9721723 | Hand-held power tool rechargeable battery having molded housing projection | Dragan Krupezevic, Juergen Mack, Jan Breitenbach, Marcin Rejman | 2017-08-01 |
| 9722441 | Hand tool battery including a bridge rectifier | — | 2017-08-01 |
| 9573257 | Handheld power tool, method for operating a handheld power tool | Andreas Kynast | 2017-02-21 |
| 9520738 | Inductive charging device for a battery device | Marcin Rejman, Juergen Mack, Dragan Krupezevic | 2016-12-13 |
| 9024221 | Electrical switch device for a machine tool | — | 2015-05-05 |
| 8189312 | Circuit arrangement for detecting undervoltage in an energy source | Andreas Kynast | 2012-05-29 |
| 8076019 | Energy storage module and electrical apparatus | Stefan Roepke, Rainer Glauning | 2011-12-13 |
| 8018201 | Battery charging apparatus | — | 2011-09-13 |
| 7498526 | Cordless screwdriver | Heiko Roehm, Wolfgang Hirschburger, Sven Kageler, Mohsein Wan, Abdul Aziz Zulfikar +2 more | 2009-03-03 |
| 7336048 | Method for operating a power tool | — | 2008-02-26 |