| 7392568 |
Hand-held power tool with an auxiliary handle |
Christian Koschel |
2008-07-01 |
| 7223163 |
Cover device for a power tool |
Michael Neumeier |
2007-05-29 |
| 7159952 |
Automatic balancing device |
Christian Koschel, Eberhard Lang |
2007-01-09 |
| 6926583 |
Grinding wheel |
Josef Nussbaumer, Francois Boland, Jean-Pierre Chevalier |
2005-08-09 |
| 6814657 |
Grinding wheel with grinding members |
Oliver Ohlendorf |
2004-11-09 |
| 6568383 |
Disc-shaped cutting tool |
— |
2003-05-27 |
| 6471574 |
Dust protection cover for a rotary grinding tool |
Hans Rupprecht, Diep Chau-Ngoc, Rudolf Reitberger, Oliver Ohlendorf |
2002-10-29 |
| 6382202 |
Drill bit |
Diep Chau-Ngoc |
2002-05-07 |
| 6375557 |
Hand-held abrasive cutter with a suction hood |
Louis Widmer |
2002-04-23 |
| 6279565 |
Articulated lock for a saw rope |
Josef Plattner |
2001-08-28 |
| 6022176 |
Tool bit with marking member |
— |
2000-02-08 |
| 5911620 |
Pot-shaped grinding wheel |
Josef Nussbaumer |
1999-06-15 |
| 5655613 |
Drill bit |
Werner Lauermann, Markus Geiger |
1997-08-12 |
| 5143489 |
Method of drilling bores |
Werner Bogner, Paul Deutschenbaur |
1992-09-01 |
| 5082070 |
Hollow drill bit |
Josef Obermeier, Theodor Linke |
1992-01-21 |