Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463998 | Rotary drum screen method for thin stillage filtration | Stephen D. Allen | 2019-11-05 |
| 10188970 | Rotary drum screen for thin stillage filtration | Stephen D. Allen | 2019-01-29 |