Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168332 | Powder sampling device | Christian Trevisan, Joel Tourre-Ledoux | 2007-01-30 |
| 6803017 | Powder homogenizing apparatus, its use, and a homogenizing method using said apparatus | Gérard Bertolotti | 2004-10-12 |
| 6560946 | Automatic distributor for container covers | Philippe Hunaut | 2003-05-13 |
| 6550228 | Device for the controlled admission of a noxious powder into a box | Gérard Bertolotti, Bernard Defontaine | 2003-04-22 |
| 5413242 | Tight container and assembly of said container and an appropriate support | — | 1995-05-09 |