Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263486 | Aggregate washing systems, methods, and apparatus | John Rodriquez, John Bennington | 2025-04-01 |
| 11850603 | Aggregate washing systems, methods, and apparatus | John Rodriquez, John Bennington | 2023-12-26 |
| 11845088 | Classifying apparatus, systems and methods | Lafe Grimm, Paul Ilott | 2023-12-19 |
| 11059049 | Classifying apparatus, systems and methods | Lafe Grimm, Paul Ilott | 2021-07-13 |
| 10589291 | Hydraulic classifiers | Lafe Grimm, Paul Ilott | 2020-03-17 |
| D857071 | Hydrocyclone inlet head | Lafe Grimm, Paul Ilott | 2019-08-20 |
| 10279355 | Hydraulic classifiers | Lafe Grimm, Paul Illot | 2019-05-07 |
| D828422 | Hydrocyclone inlet head | Lafe Grimm, Paul Ilott | 2018-09-11 |