Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845088 | Classifying apparatus, systems and methods | Lafe Grimm, Shane Hanson | 2023-12-19 |
| 11059049 | Classifying apparatus, systems and methods | Lafe Grimm, Shane Hanson | 2021-07-13 |
| 10589291 | Hydraulic classifiers | Lafe Grimm, Shane Hanson | 2020-03-17 |
| D857071 | Hydrocyclone inlet head | Lafe Grimm, Shane Hanson | 2019-08-20 |
| D828422 | Hydrocyclone inlet head | Lafe Grimm, Shane Hanson | 2018-09-11 |