Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758686 | Binder of vegetable nature for the production of materials for building and/or civil engineering | Michel Ballie, Thierry Delcroix | 2010-07-20 |
| 7670420 | Binder of vegetable nature for the production of materials for building and/or civil engineering | Michel Ballie, Thierry Delcroix | 2010-03-02 |
| 6333068 | Drying time accelerator for a water-based paint, corresponding paint, and method of application | Graziella Durand, Pierre Calvin | 2001-12-25 |
| 6106604 | Bitumen emulsion, process of producing a bitumen emulsion and process of producing a bituminous material for the construction or maintenance of pavements | Graziella Durand, Michel Chappat | 2000-08-22 |