Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762786 | Plate filter press | — | 1998-06-09 |
| 5480543 | Device on filter presses for moving the filter plate which is the foremost at the time | — | 1996-01-02 |
| 5110467 | Filter press | — | 1992-05-05 |
| 5100548 | Membrane plate for filter presses | — | 1992-03-31 |
| 4855062 | Apparatus and process for regulating a filter plate contact pressure in filter presses | — | 1989-08-08 |
| 4853121 | Chamber filter press | Hans-Juergen Heinrich | 1989-08-01 |
| 4764273 | Filter press guide device | Hans-Juergen Heinrich, Ernst HOHMANN | 1988-08-16 |
| 4666596 | Membrane plate for chamber filter presses | Karl A. Rademacher | 1987-05-19 |
| 4425233 | Filter plate for filter presses | — | 1984-01-10 |
| 4351725 | Plate filter press with stop rails for plate guidance | Karl A. Rademacher | 1982-09-28 |
| 4295970 | Filter conveying device for filter presses | Karl A. Rademacher | 1981-10-20 |
| 4229303 | Filter press with cleansing spray device | Hans-Juergen Heinrich, Karl A. Rademacher | 1980-10-21 |