Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647562 | Process for the production of an element comprising at least one block of dense material constituted by hard particles dispersed in a binder phase: application to cutting or drilling tools | Alfazazi Dourfaye, Christophe Colin, Hedi Sellami | 2014-02-11 |
| 8602131 | Process for manufacturing a part comprising a block of dense material constituted of hard particles and of binder phase having a gradient of properties, and resulting part | Christophe Colin, Alfazazi Dourfaye | 2013-12-10 |