Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652431 | Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution | Alex Magdics | 1987-03-24 |
| 4652432 | Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution | Alex Magdics | 1987-03-24 |
| 4588573 | Method for the production of potassium sulfate using sulfuric acid and potassium chloride | Alex Magdics, Donald B. Stain | 1986-05-13 |
| 4554139 | Process for producing and decomposing syngenite | Alex Magdics | 1985-11-19 |
| 4554151 | Process for producing K.sub.3 H(SO.sub.4).sub.2 crystals and potassium sulfate crystals | Alex Magdics, Donald B. Stain | 1985-11-19 |
| 4490336 | Process for stripping uranium from an alkyl pyrophosphoric acid | Alex Magdics | 1984-12-25 |
| 4385037 | Concentrated sulphuric acid treatment of an alkylphenyl acid phosphate extractant | Sandra L. Paris, Alex Magdics | 1983-05-24 |
| 4374805 | Reductants for reducing metals in acid media | Michael A. Smith, John Michael Tobias | 1983-02-22 |
| 4325918 | Deprotonation of an alkylphenyl acid phosphate extractant | Donald A. Luke, Alex Magdics, Sandra L. Paris | 1982-04-20 |
| 4289609 | Process for removing solid organic materials and other impurities from wet-process phosphoric acid | Donald A. Luke, Stanton L. Reese | 1981-09-15 |