Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388702 | Convective dissolution of salts in situ ponds | — | 2013-03-05 |
| 8158098 | Processes for preparation of compositions comprising potassium chloride | — | 2012-04-17 |
| 5447543 | Process for crystallizing inorganic salts | — | 1995-09-05 |
| 5281242 | Method for recovering magnesium sulfate products from mixtures of epsomite and halite | — | 1994-01-25 |
| 4569676 | Separation and purification of salts in a non-convective solar pond | Godefridus M. Swinkels, Michael A. Rockandel, Hans Rensing | 1986-02-11 |
| 4564508 | Process for the recovery of sodium carbonate from salt mixtures | Michael J. Fairweather, Michael A. Rockandel, Godefridus M. Swinkels | 1986-01-14 |
| 4475771 | Cyclic solution mining of borate ores | George E. Atwood, Douglas E. Cochran, Charles Burnett, Phillip O. Tyree, Archibald W. Fletcher | 1984-10-09 |