Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186688 | Dewatering screen | — | 2025-01-07 |
| 11931746 | Apparatus for processing aggregate material | — | 2024-03-19 |
| 11471793 | Method and apparatus for reducing the water content of waste water sludge | — | 2022-10-18 |
| 11433400 | Method and apparatus for washing and grading sand | — | 2022-09-06 |
| 11364507 | Method and apparatus for grading and washing sand | — | 2022-06-21 |
| 10189028 | Method and apparatus for washing and grading aggregate | — | 2019-01-29 |
| D826301 | Material handling apparatus | Kevin Vallelly, Robert Lyttle | 2018-08-21 |
| 9987637 | Process and apparatus for refining sand | Glenn Sloan | 2018-06-05 |
| 9744537 | Process and apparatus for refining sand | Glenn Sloan | 2017-08-29 |
| 9656270 | Apparatus for classifying particulate material | — | 2017-05-23 |
| 9643115 | Vibrating screen | — | 2017-05-09 |
| 9636688 | Screening apparatus | Glenn Sloan | 2017-05-02 |
| D776733 | Material handling apparatus | — | 2017-01-17 |
| D776732 | Material handling apparatus | — | 2017-01-17 |
| 9409208 | Screen assembly | Glenn Sloan | 2016-08-09 |