Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4552660 | Plate filter having a movable filter cloth | — | 1985-11-12 |
| 4289618 | Motion control for a filter press | Herman J. Spolgen, Ulrich Rilling | 1981-09-15 |
| 4289622 | Plate filter press with filter cloth transport | — | 1981-09-15 |
| 4272376 | Filter plate shifting apparatus | — | 1981-06-09 |
| 4196084 | Plate filter press | — | 1980-04-01 |
| 4184960 | Filter press with transporting and locking device | — | 1980-01-22 |