Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956154 | Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions | Alex Magdics | 1990-09-11 |
| 4885148 | Production of monobasic potassium phosphate with low chloride content from potassium chloride and phosphoric acid produced from the commercial wet process | William R. Erickson, James D. Wilson | 1989-12-05 |
| 4588573 | Method for the production of potassium sulfate using sulfuric acid and potassium chloride | Ralph E. Worthington, Alex Magdics | 1986-05-13 |
| 4554151 | Process for producing K.sub.3 H(SO.sub.4).sub.2 crystals and potassium sulfate crystals | Ralph E. Worthington, Alex Magdics | 1985-11-19 |
| 4439405 | Method for varying the mixing time and proportions in the contacting of substantially immiscible liquids | Ernst C. Bailey, William E. Vickers | 1984-03-27 |
| 4404173 | Apparatus for contacting substantially immiscible liquids | Ernst C. Bailey, William E. Vickers | 1983-09-13 |