Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |