Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518706 | Basic aluminum chlorosulfate flocculant | Jean Boutin, Jean-Pierre Communal | 1996-05-21 |
| 5076940 | Basic aluminum chlorosulfate flocculating process | Jean Boutin, Jean-Pierre Communal | 1991-12-31 |
| 4981673 | Basic aluminum chlorosulfate flocculant | Jean Boutin, Jean-Pierre Communal | 1991-01-01 |