Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545119 | Solid bowl worm centrifuge | Reinhold Schilp | 1996-08-13 |
| 5474515 | Method of discharging light-weight substances by abrupt change of rotational speed of a screw conveyor centrifuge component | Reinhold Schilp | 1995-12-12 |
| 5282780 | Apparatus for separating solids/liquids mixtures with a slurry bypass | Reinhard Kluge | 1994-02-01 |
| 5217428 | Weir for setting the liquid level in solid bowl centrifuges | Reinhold Schlip | 1993-06-08 |
| 5176616 | Method and apparatus for the after-treatment of the thick material in the thick material discharge region of a solid bowl worm centrifuge | Reinhold Schlip | 1993-01-05 |
| 5169377 | Centrifuge for the continuous separation of substances that differ in density | Reinhold Schlip | 1992-12-08 |
| 4898571 | Solid bowl centrifuge | Hans-H. Gildemeister | 1990-02-06 |
| 4715956 | Vibrating screen centrifuge | Wolfgang Heckmann | 1987-12-29 |
| 4617010 | Apparatus for the partial dehydration of sludge in the centrifuge field of a solid jacket centrifuge | Johannes Florenz | 1986-10-14 |
| 4401564 | Device for affixing a filter mesh to the drum of a rotary drum filter | Lothar Michalski, Peter Schonteich | 1983-08-30 |
| 4378906 | Solid jacket centrifuge for material exchange between liquids | Theodor Paschedag | 1983-04-05 |
| 4343780 | Process for the separation of solids from phosphoric acid | Friedrich Wolstein, Egbert Hoffmann | 1982-08-10 |
| 4298159 | Solid sleeve worm centrifuge | Wolfgang Heckman | 1981-11-03 |
| 4288029 | Separator with pressure-responsive discharge | Wolfgang Heckmann | 1981-09-08 |
| 4283938 | Method and apparatus for dynamic concentration of a suspension | Rupprecht Graf | 1981-08-18 |
| 4211653 | Method for vacuum filtration | Eberhard Koppe, Peter Schonteich | 1980-07-08 |