Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932933 | Apparatus for separating fine solid particles from waste water | Ernst Becker, Horst Panzer | 1990-06-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932933 | Apparatus for separating fine solid particles from waste water | Ernst Becker, Horst Panzer | 1990-06-12 |