Issued Patents All Time
Showing 1–6 of 6 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, Jost Gotte, Stefan Dressel | 1997-03-25 |
| 5102441 | Method of making a langbeinite slurry as a binder for MgO-containing fertilizers and fertilizers therefrom | Ulrich Neitzel | 1992-04-07 |
| 4848675 | Method of granulating water soluble fertilizers with high kieserite content | Karl-Richard Loeblich, Guenter Bruns, Ernst Czaplinsky | 1989-07-18 |
| 4570861 | Method of and arrangement for electrostatic separation of paper- and synthetic plastic material-containing mixtures | Gunter Fricke | 1986-02-18 |
| 4569432 | Arrangement for feeding of a fine-particle material to electrostatic free-fall cutter | Gunter Fricke, Iring Geisler, Heinrich Balzer, Hans Burghardt, Fritz Maikranz | 1986-02-11 |
| 4557827 | Electrostatic free-fall separator with feeding arrangement | Gunter Fricke, Iring Geisler | 1985-12-10 |