Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252350 | Process for clarifying liquids, particularly raw juice | — | 1993-10-12 |
| 5231922 | Process for control of extraction of juice from organic products | — | 1993-08-03 |
| 5176074 | Membrane of a press for the separation of liquid and solid materials | — | 1993-01-05 |
| 5112489 | Process and unit for clarification of liquids | — | 1992-05-12 |
| 4523958 | Pigment formulations and their use of pigmenting gravure printing inks and finishes | Wolf D. Fechner, Rudolf Polster, Joachim Kranz | 1985-06-18 |
| 4516490 | Press drainage | — | 1985-05-14 |
| 4475451 | Mechanism for releasably securing a drainage element to a press | — | 1984-10-09 |
| 4464203 | Highly concentrated, dust-free, solid and readily dispersible pigment formulations and their use | Horst Belde, Ewald Daubach | 1984-08-07 |
| 4385557 | Drainage device for a fruit press | — | 1983-05-31 |