Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063296 | Agglomerate removal and dewatering apparatus | David A. Hauch | 2000-05-16 |
| 6004404 | Product cleaner | — | 1999-12-21 |
| 5987769 | Centrifugal dryer | David A. Hauch | 1999-11-23 |
| 5685434 | Vertical drop product cleaner | — | 1997-11-11 |