Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824985 | Apparatus for tiltably guiding electrodes in electro erosion machine | Hansjurg Etter, Karl Tobler | 1998-10-20 |
| 5506380 | Electro-erosion machine with a tank for holding a dielectric | — | 1996-04-09 |
| 5451737 | Method and apparatus for electro-discharge wire cutting | Axel Bertholds, Andreas Braunschweiler | 1995-09-19 |
| 5444205 | Method of and apparatus for electro-erosive machining | — | 1995-08-22 |
| 5428200 | Apparatus for electro-erosion cutting | — | 1995-06-27 |
| 5111016 | Machine for spark erosion cutting with a guide-arm crossing the back wall of the working liquid container | Brenno Medici | 1992-05-05 |
| 4749838 | Spark erosion machine with a fixed machine table, removable table plate, and lowerable working container for the dielectric | Hansueli Blaser | 1988-06-07 |
| 4712288 | Spark eroder with fixed machine table and lowerable working container for the dielectric | Hansueli Blaser | 1987-12-15 |
| 4709130 | Apparatus for severing a strip-like or wire-like electrode of a spark erosion machine | Karl Tobler | 1987-11-24 |
| 4677270 | Spark erosion machine with coupled wire electrode guidance heads | Brenno Medici | 1987-06-30 |
| 4574464 | Automatic tool changing mechanism for machine tools | Hansueli Blaser, Brenno Medici, Arno Sieg | 1986-03-11 |
| 4431896 | Method and apparatus for orienting the wire guidance heads on spark erosion cutting equipment for eroding with a great wire slope | — | 1984-02-14 |