| 8857534 |
Electric tool having an optical control element |
Sigmund Braun |
2014-10-14 |
| 8393408 |
Power tool with optical control |
Sigmund Braun, Christof Kress |
2013-03-12 |
| 7658237 |
Power tool having mode controller |
Martin Beichter, Christof Kress |
2010-02-09 |
| 7507925 |
Power tool |
Sigmund Braun, Christof Kress |
2009-03-24 |
| 7274866 |
Power tool and method for controlling a power tool |
Sigmund Braun |
2007-09-25 |
| 7256520 |
Power tool with a self-supporting motor |
Sigmund Braun |
2007-08-14 |
| 6602122 |
Electric power tool with rotatable handle |
Manfred Fink |
2003-08-05 |
| 6569001 |
Power tool having a quick clamping mechanism |
Gerhard Frenck |
2003-05-27 |
| 6293859 |
Electric power tool with rotatable handle |
Manfred Fink |
2001-09-25 |
| 6155916 |
Power-driven hand tool |
Heinrich Henssler |
2000-12-05 |
| 5601483 |
Power tool |
Walter Blutharsch, Andreas Peisert, Thomas Nicolas Emmanuel Veit |
1997-02-11 |
| 5319889 |
Grinder with dust exhaust means |
Horst Milsch |
1994-06-14 |
| 5292352 |
Method for grinding plastics or glass |
Horst Moissl |
1994-03-08 |
| 5263283 |
Portable power tool |
Hans Hermann Rottmerhusen |
1993-11-23 |
| 5199223 |
Device for clamping a disc-shaped tool |
Josef Gentischer |
1993-04-06 |
| 5157873 |
Portable grinder with quick-acting chucking device |
Walter Blutharsch |
1992-10-27 |
| 5058909 |
Adapter for attachment of a supplementary tool |
Walter Blutharsch |
1991-10-22 |
| 4989374 |
Portable machine tool with automatic locking of the work spindle |
Walter Blutharsch |
1991-02-05 |
| RE33335 |
Device for attaching a tool |
Josef Gentischer |
1990-09-18 |
| 4924635 |
Portable grinder with adjustable protective hood |
Walter Blutharsch |
1990-05-15 |
| 4779382 |
Mechanism for mounting a disk-shaped attachment on the spindle of a portable electric tool |
Josef Gentischer, Horst Litsche |
1988-10-25 |
| 4597227 |
Device for attaching a tool |
Josef Gentischer |
1986-07-01 |