Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752438 | Filter envelope for a drainage element for presses used for separating fluids from solid materials | Eduard Hartmann | 1998-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752438 | Filter envelope for a drainage element for presses used for separating fluids from solid materials | Eduard Hartmann | 1998-05-19 |