Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475458 | Method for formulating food grade sodium bicarbonate | — | 2002-11-05 |
| 6454979 | Wet granulation method for generating granules | — | 2002-09-24 |
| 6375824 | Process for producing potassium hydroxide and potassium sulfate from sodium sulfate | — | 2002-04-23 |
| 6334990 | Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brine | — | 2002-01-01 |