| 10589361 |
Tool for roughening a borehole surface |
Hans Peter Lederle, Michael Wiedemann |
2020-03-17 |
| 10525536 |
Tool for roughening a borehole surface |
Hans Peter Lederle, Markus Renner, Rainer Strobel-Schmidt, Franz Popp |
2020-01-07 |
| 9188273 |
Support foot for applying and distributing forces to a pressure-sensitive substrate as well as a stand system having such a support foot |
Thomas Merhar, Fritz Hermann |
2015-11-17 |
| 8881955 |
Extrusion device |
Rainer Strobel-Schmidt, Christian Hefele, Hans Peter Lederle |
2014-11-11 |
| 8783526 |
Dispenser for dispensing the contents of cartridges with actuation lever |
Rainer Strobel-Schmidt, Christian Hefele, Hans Peter Lederle |
2014-07-22 |
| 8141745 |
Ejection device |
Christian Hefele, Rainer Strobel-Schmidt, Ingo Loeschky, Franz Heiberger |
2012-03-27 |
| 8141753 |
Ejection device |
Franz Heiberger, Ingo Loeschky, Rainer Strobel-Schmidt, Christian Hefele |
2012-03-27 |
| 8042926 |
Cartridge for an ejectable compound |
Franz Heiberger, Ingo Loeschky, Rainer Strobel-Schmidt, Christian Hefele |
2011-10-25 |
| 7341659 |
Rinsing liquid treatment device |
Harald Streicher, Franz Wenzl |
2008-03-11 |
| 7300339 |
Covering device |
Hans-Dieter Gaul |
2007-11-27 |
| 6887018 |
Chuck for annular core bit |
— |
2005-05-03 |
| 6887372 |
Portable drilling water filter with self-cleaning system |
Harald Streicher, Franz Wenzl |
2005-05-03 |
| 6705933 |
Device for regulating amount of liquid fed to a hand-held tool |
Klaus Nagelschmied |
2004-03-16 |
| 6612588 |
Torque-transmitting arrangement |
Wolfgang Erdt, Peter Ehe, Marcus Flock |
2003-09-02 |
| 6176655 |
Drill and a chuck for receiving the drill shank |
Franz Hoyss, Peter Roth |
2001-01-23 |
| 6126822 |
Suction and discharge apparatus for drilling fluid |
Wolfgang Erdt, Peter Roth |
2000-10-03 |
| 6113320 |
Drilling tool |
Rudolf Reitberger |
2000-09-05 |
| 6092965 |
Boring tool |
Fritz Mark, Benno Buchel, Goran Golubovic |
2000-07-25 |
| 5951217 |
Operating device for a hollow drill |
Rudolf Reitberger |
1999-09-14 |