Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720598 | Power drill | — | 2014-05-13 |
| 8528658 | Power drill | Heiko Roehm | 2013-09-10 |
| 8490715 | Hand-held machine tool | Uwe Engelfried, Andre Ullrich, Richard Engel | 2013-07-23 |
| 8464805 | Hand-held power tool for percussively driven tool attachments | Otto Baumann, Hardy Schmid | 2013-06-18 |
| 8342259 | Transmission device | Andre Ullrich | 2013-01-01 |
| 8292002 | Hand-held power tool for percussively driven tool attachments | Otto Baumann, Hardy Schmid | 2012-10-23 |
| 8281873 | Hand-held power tool | Andre Ullrich, Helmut Heinzelmann, Juergen Lennartz, Michael Weiss | 2012-10-09 |
| 8281872 | Drill hammer with three modes of operation | Achim Duesselberg, Andre Ullrich, Helmut Heinzelmann, Thomas Bernhardt, Michael Weiss | 2012-10-09 |
| 8176994 | Transmission device | Andre Ullrich | 2012-05-15 |
| 8104544 | Hand machine tool | Andre Ullrich | 2012-01-31 |
| 8082634 | Handle for a hand-held power tool | Mario Frank, Ulrich Mueller-Boysen, Joachim Schadow, Juergen Wiker, Siegfried Keusch +1 more | 2011-12-27 |
| 7891438 | Hand power tool | Andre Ullrich | 2011-02-22 |