Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610243 | Installation for aqueous granulation | Leon Ulveling, Ernest Faber | 2003-08-26 |
| 5705141 | Calcium and/or magnesium hydroxide, and preparation and use thereof | Philippe Dumont | 1998-01-06 |
| 5591247 | Agglomerated product with paper fibers | Philippe Dumont | 1997-01-07 |
| 5552366 | Method of foliar application of magnesium hydrogen carbonate | Henri-Rene Langelin | 1996-09-03 |
| 5290353 | Vaterite and production method | Henri-Rene Langelin | 1994-03-01 |
| 5277837 | Method and composition for treating flue or exhaust gases utilizing modified calcium hydroxide | Philippe Dumont | 1994-01-11 |
| 5173279 | Method and composition for treating flue or exhaust gases utilizing modified calcium hydroxide | Philippe Dumont | 1992-12-22 |