Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161189 | Wire electrical discharge machining method | — | 2021-11-02 |
| 9682436 | Electric discharge machine | — | 2017-06-20 |
| 8792566 | Method and apparatus for digital data transmission | Ernst Buehler, Reto Knaak | 2014-07-29 |
| 8369980 | Method of operating a machine tool, a machine tool system and components thereof | Ernst Buhler, Franck Besson, Nicola Giandomenico, Reto Knaak, Rosario Lombardo +1 more | 2013-02-05 |
| 7947918 | Method and generator for electrical discharge machining | Ernst Buhler, Franck Besson, Nicola Giandomenico, Reto Knaak | 2011-05-24 |
| 7948758 | Circuit board unit and method for production thereof | Ernst Buhler, Reto Knaak | 2011-05-24 |
| 7816620 | Method and generator for electrical discharge machining | Ernst Buhler, Franck Besson, Nicola Giandomenico, Reto Knaak | 2010-10-19 |
| 7812277 | Method and generator for electrical discharge machining | Ernst Buhler, Franck Besson, Nicola Giandomenico, Reto Knaak | 2010-10-12 |
| 7582842 | Method and apparatus for generating machining pulses for electrical discharge machining | — | 2009-09-01 |
| 6320151 | Method for electric discharge machining of a workpiece and corresponding apparatus | Stefano Angelella | 2001-11-20 |
| 6252191 | Method and apparatus for electrical discharge machining with intermittent electrical measuring | — | 2001-06-26 |
| 5438178 | Method of precision electric-discharge machining employing electrodes in the form of wires, and apparatus for carrying out the method | Ernst Buhler, Livio Mazzolini | 1995-08-01 |
| 5220146 | Method for the initial cutting of a workpiece by electrical discharge cutting | Roland Masicovetere, Ivano Paganetti, Mauro Erba, Livio Mazzoline | 1993-06-15 |