Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458245 | Device for cleaning a mixture of substantially granular grains and method for cleaning this mixture of grains | Dieter Muller, Uwe Schwanke, Volhard Sorgatz | 1995-10-17 |