Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467964 | Self cleaning bearing assembly for use in a dehydrator or washer for particulate solids | Brian L. Smith | 2002-10-22 |
| 6109425 | Drag type conveyor system and method | — | 2000-08-29 |
| 5855800 | Method for varying the exposure of drainage screen section within a centrifugal separator | — | 1999-01-05 |
| 5788861 | Method and apparatus for varying the exposure of drainage screen section within a centrifugal separator | — | 1998-08-04 |