Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807876 | Process for the joint production of sodium carbonate and sodium bicarbonate | Francis M. Coustry, Jean-Paul Detournay, Kurt Allen | 2020-10-20 |
| 10065866 | Process for the joint production of sodium carbonate and sodium bicarbonate | Francis M. Coustry, Jean-Paul Detournay, Kurt Allen | 2018-09-04 |
| 8784756 | Process for the joint production of sodium carbonate and sodium bicarbonate | Jean-Paul Detournay, Francis M. Coustry | 2014-07-22 |