Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9987637 | Process and apparatus for refining sand | Anthony Convery | 2018-06-05 |
| 9744537 | Process and apparatus for refining sand | Anthony Convery | 2017-08-29 |
| 9636688 | Screening apparatus | Anthony Convery | 2017-05-02 |
| 9409208 | Screen assembly | Anthony Convery | 2016-08-09 |