Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792349 | Drum filter for separating solids/liquid mixtures | Rainer Bonn | 1998-08-11 |
| 5342281 | Apparatus and method for wet-mechanical processing of solids | Karl-Heinz Unkelbach, Gunther Arhelger | 1994-08-30 |
| 4930545 | Sausage casing with improved uniformity of diameter | Klaus-Dieter Hammer, Hermann Winter | 1990-06-05 |