Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405530 | Separator for separating floating and sinking matter from waste water contaminated with said matter | Walter Weiler, Kurt Helffenstein | 1995-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405530 | Separator for separating floating and sinking matter from waste water contaminated with said matter | Walter Weiler, Kurt Helffenstein | 1995-04-11 |