Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895220 | Method for monitoring oil flow in an oil-lubricated vacuum pump | Jean-Luc Abraham, Frederic Jeziorowski | 1990-01-23 |
| 4528435 | Wire cutting process and apparatus | Claude Billon-Pierron, Michel Peccoud | 1985-07-09 |
| 4447694 | Apparatus for breaking up metal parts | Michel Brochier | 1984-05-08 |
| 4337098 | Process for cutting out a wall made of metal or metal alloy | Maurice Daguenet, Rene Gillet | 1982-06-29 |