Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217428 | Weir for setting the liquid level in solid bowl centrifuges | Wolfgang Epper | 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 | Wolfgang Epper | 1993-01-05 |
| 5169377 | Centrifuge for the continuous separation of substances that differ in density | Wolfgang Epper | 1992-12-08 |