Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534378 | Transmission, in particular for electric hand-held power tools | — | 2013-09-17 |
| 8282446 | Guard attachment device | Maria-Margareta Sulea, Stefan Heess, Peter Stierle | 2012-10-09 |
| 8096854 | Machine tool and tool, both with an automatic balancing device | Joerg Lemmel, Klaus Kuespert, Joerg Maute | 2012-01-17 |
| 8082634 | Handle for a hand-held power tool | Mario Frank, Ulrich Mueller-Boysen, Joachim Schadow, Siegfried Keusch, Tobias Herr +1 more | 2011-12-27 |
| 8006778 | Handheld power tool | Joachim Schadow, Joerg Maute | 2011-08-30 |
| 7967079 | Hand-held power tool | Peter Stierle, Albrecht Hofmann, Mario Pauli, Stefan Heess, Thomas Schomisch +2 more | 2011-06-28 |
| 7739932 | Tool-holding device | Ernst Kraenzler, Peter Stierle, Albrecht Hofmann, Harald Krondorfer, Joachim Schadow +5 more | 2010-06-22 |
| 7732954 | Electrical machine | Ralph Dammertz | 2010-06-08 |
| 7722445 | Insertion tool for an angle grinder | Ernst Kraenzler, Peter Stierle, Albrecht Hofmann, Harald Krondorfer, Joachim Schadow +4 more | 2010-05-25 |
| 7597157 | Electric power tool having cooling conduits | Peter Stierle | 2009-10-06 |
| 7510464 | Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device | Peter Stierle | 2009-03-31 |
| 7497766 | Tool-holding device for an insert tool with at least essentially disk-shaped hub | Ernst Kraenzler, Peter Stierle, Albrecht Hofmann, Harald Krondorfer, Joachim Schadow +2 more | 2009-03-03 |
| 7372226 | Method for switching off a power tool | Dietmar Hahn, Mario Pauli, Roland Walter, Andreas Heilmann | 2008-05-13 |
| 7365469 | Laminated armature core for an electric motor | Joachim Schadow, Mario Frank | 2008-04-29 |
| 7311589 | Electric portable power tool with rotatable guard | — | 2007-12-25 |
| 7267513 | Spade drill bit | Gregory A. Phillips | 2007-09-11 |
| 7219587 | Hand-guided jig saw machine | Manfred-Otto Staebler, Uwe Engelfried, Siegried Keusch, Alfred Frech | 2007-05-22 |
| 7063606 | Portable power tool with protective cover | Peter Stierle, Maria-Margareta Sulea, Stefan Heess | 2006-06-20 |
| 5931615 | Twist drill bit | — | 1999-08-03 |
| 5893688 | Masonry drill bit | Benjamin T. Harris, David H. Byrley | 1999-04-13 |
| 5807039 | Drill bit | Gerald D. Booher, Philip O. McKinney | 1998-09-15 |
| 5704745 | Chuck sleeve insert for a drill | David H. Byrley, Zane Lockhart, Jr., Debbie A. Newhouse, Gregory A. Phillips | 1998-01-06 |