Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803105 | Calcium oxide product and method for making same | Erwan Gueguen | 2004-10-12 |
| 6699322 | Compositions for treating soils, the process for their preparation and the use thereof | Etienne Van Tichelen, Daniel Antoine Angel Puiatti, Lucien Marie Louis Joseph Destexhe | 2004-03-02 |