Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614104 | Process and apparatus for the continuous determination of the sylvine saturation of hot solutions for monitoring and controlling the hot solubilizing of a crude potash salt | Ivan Bakardjiev, Karl R. Wambach-Sommerhoff, Markus Cieslik, Helmut Zentgraf, Stefan Dressel | 1997-03-25 |
| 5542546 | Process and apparatus for non-agitated flotation of substances with a low degree of hydrophoby and/or low stability in the foam structure, in particular of salt mixtures | Harald Schnez, Arno Singewald | 1996-08-06 |