Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942800 | Process for the manufacture of explosive cartridges, and explosive cartridges obtained using the said process | Jean-Claude Colery, Claude Declerck, Pierre Ledoux | 1990-07-24 |
| 4363699 | Process for stabilizing solutions of peroxidic compounds used for bleaching | Jean DeCeuster, Paul Essemaeker, Alain Decamps, Pierre Ledoux | 1982-12-14 |
| 4326976 | Composition and process for washing and bleaching | William R. Logan, Pierre Sarot | 1982-04-27 |
| 4312811 | Process for the production of substituted anthraquinones | Jean Schoemans | 1982-01-26 |