Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538226 | Load of particles for machining liquids for electro-erosion machines, its process of production, its use and machining liquid containing such a load | Jean-Paul Briffod, Patrick Rossé | 2003-03-25 |
| 4825030 | Device and process for preventing the breaking of a metal wire | — | 1989-04-25 |