Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180002 | Filter press with alternating diaphragm squeeze chamber plates and filtration chamber plates | — | 2001-01-30 |
| 6132176 | Flow control sensor and method for filling of a filter press | — | 2000-10-17 |
| 5674384 | Filter press with weight-responsive bumping of filter plates | — | 1997-10-07 |