Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911888 | Structure for EDM machine | — | 1999-06-15 |
| 5786557 | Electroerosion machine with a frame with a new structure | — | 1998-07-28 |
| 5674170 | Magazine with changer for loading a CNC machine tool or machining center | — | 1997-10-07 |
| 5561336 | Device for supplying electric current to a rotating part and its application in EDM | — | 1996-10-01 |
| 5420388 | Tool-holder and rapid rotary spindle | — | 1995-05-30 |
| 5396040 | Device, standard blanks and standardized electrodes for electro-discharge milling | — | 1995-03-07 |
| 5118914 | Protective device for machining heads | Joseph Josserand, Jean-Andre Ruffin | 1992-06-02 |
| 4888462 | Device and process for machining by electroerosion | Jean-Claude Diot | 1989-12-19 |
| 4751362 | Method and apparatus for orienting the guide member of an electrode wire in a travelling wire EDM apparatus | — | 1988-06-14 |
| 4745253 | Device and process designed to automatically hold up and fix in position the parts cut out of a workpiece during electroerosion machining to rough dimensions and application involving the automatic removal of the cutout parts | — | 1988-05-17 |
| 4733038 | Contact member for supplying electrical current to an electro-erosion wire electrode | — | 1988-03-22 |
| 4698478 | Method and apparatus for rethreading the electrode wire of a travelling wire EDM apparatus through the cut in a workpiece | — | 1987-10-06 |
| 4565915 | Travelling wire EDM apparatus provided with a wire support arm passed through the wall of a machining fluid tank | — | 1986-01-21 |
| 4367392 | Automatic electrode wire rethreading device for travelling wire EDM apparatus | — | 1983-01-04 |
| 4350864 | Traveling wire EDM apparatus with automatic wire rethreading mechanism | Johann Janicke | 1982-09-21 |