Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457380 | Rotary sorting apparatus | — | 2016-10-04 |
| 9387516 | Device and method to attach disc to shaft | James Douglas Weller | 2016-07-12 |
| 9238254 | Helical disc for use in a disc screen | — | 2016-01-19 |