Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5893972 | Sectors for rotary disc filters having convex,curved, radial side edges | — | 1999-04-13 |
| 5766466 | Sectors for rotary disc filters having flow channels that are parallel and aligned toward elongate side channels at radial sides of the sector | — | 1998-06-16 |
| 5607588 | Scraper for scraping filter cake from moving filter medium | — | 1997-03-04 |
| 4427089 | Steerable drive axle with large cramp angle | — | 1984-01-24 |