| 6138772 |
Drill with a hammer mechanism |
Stefan Miescher |
2000-10-31 |
| 6092965 |
Boring tool |
Benno Buchel, Peter Ostermeier, Goran Golubovic |
2000-07-25 |
| 5895179 |
Drill |
Hans Gschwend, Edwin Schweizer |
1999-04-20 |
| 5746510 |
Mixing device including counterweight |
Martin Noser |
1998-05-05 |
| 5551779 |
Mixing apparatus for counterbalancing flowable masses |
Gebhard Gantner |
1996-09-03 |
| 5161624 |
Tool for driving fastening elements into hard receiving materials |
Josef Beck, Michael Maier |
1992-11-10 |
| 5076743 |
Device for drilling undercuts |
— |
1991-12-31 |
| 5036928 |
Device for drilling an undercut in a borehole |
— |
1991-08-06 |
| 4983082 |
Expansion anchor assembly |
— |
1991-01-08 |
| 4968200 |
Expansion anchor assembly |
— |
1990-11-06 |
| 4930585 |
Device for drilling borehole undercuts |
Martin Noser |
1990-06-05 |
| 4640452 |
Device for driving nails or similar fastening elements |
Lukas Matt, Hans Gschwend |
1987-02-03 |
| 4530454 |
Device for driving nails and similar fastening elements |
Peter Gloor, Hans Gschwend, Lukas Matt |
1985-07-23 |
| 4205728 |
Suction attachment for a drilling tool |
Peter Gloor |
1980-06-03 |