Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661678 | EDM apparatus provided with means for holding a portion cut off from the workpiece | — | 1987-04-28 |
| 4345131 | Method and apparatus for electrode tool wear compensation | Georges Semon | 1982-08-17 |
| 4323749 | Process and apparatus for machining by electrical discharges along a slant axis | Michel P. Mazond | 1982-04-06 |
| 4314133 | Process and apparatus for electrical discharge machining by means of a wire electrode | Jean Pfau | 1982-02-02 |
| 4298782 | Method and apparatus for straightening the wire electrode of an electrical discharge machining apparatus | — | 1981-11-03 |
| 4247749 | Electrical discharge machining apparatus and process with controlled variable speed electrode orbiting | — | 1981-01-27 |