Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071567 | Installation and process for filtration of a machining liquid in a continuous supply circuit | Omar Moussli | 1991-12-10 |
| 4465915 | Method and apparatus for threading an electrode wire through an aperture in a workpiece | — | 1984-08-14 |
| 4383161 | Threading and conveying device for an electrode wire in an EDM apparatus | — | 1983-05-10 |
| 4251708 | Method and apparatus for electron beam welding | Jean M. Comane | 1981-02-17 |
| 4236058 | Regulation of electron-beam welding generators | Jean-Pierre Hamon, Philippe Martin | 1980-11-25 |