Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066245 | Conveyor truss elevation apparatus, systems, and methods | Zachary Ourada | 2021-07-20 |
| 10967337 | Aggregate attrition systems, methods, and apparatus | Lafe Grimm | 2021-04-06 |
| 10919704 | Road-portable conveyor apparatus, systems and methods | Alan Schmidgall, Lafe Grimm, Zachary Ourada | 2021-02-16 |