Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077428 | Disk filter | Dietmar Oechsle, Boris Gehring, Ludgar Gottkehaskamp, Wolfgang Baur, Wolfgang Diemer +1 more | 2000-06-20 |
| 4844794 | Plate-type filter | — | 1989-07-04 |
| 4767534 | Plate filter for filtering liquids | — | 1988-08-30 |
| 4710294 | Rotary disk filter element | — | 1987-12-01 |
| 4318811 | Kettle filter | — | 1982-03-09 |