Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350610 | Classifier cleaning device | David Starr | 2019-07-16 |
| 9579659 | Classifier | David Starr | 2017-02-28 |
| 9421554 | Classifier | Michael Gardiner | 2016-08-23 |
| 9283569 | De-aeration device | — | 2016-03-15 |