Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976242 | Setting-retarder and its application to concrete, mortars and/or grouts | Alain Blanc | 1999-11-02 |
| 5626666 | Milling agent for cements | Jean-François Briat | 1997-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976242 | Setting-retarder and its application to concrete, mortars and/or grouts | Alain Blanc | 1999-11-02 |
| 5626666 | Milling agent for cements | Jean-François Briat | 1997-05-06 |