Lafe Grimm
27Patents
3h-index
21Co-inventors
55Inventor score
Filing activity: Aug 2, 2016 → May 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD873305S1 | Attrition mill propeller | General | 11 | Active |
| US9738456B1 | Conveyor belt cleaner | Performing Operations; Transporting | 10 | Active |
| USD853071S1 | Conveyor belt scraper blade | General | 4 | Active |
| US10377571B2 | Conveyor apparatus, systems and methods | Performing Operations; Transporting | 3 | Active |
| USD857071S1 | Hydrocyclone inlet head | General | 2 | Active |
| US10118198B2 | Vibratory classifier apparatus | Performing Operations; Transporting | 1 | Active |
| US11059049B2 | Classifying apparatus, systems and methods | Performing Operations; Transporting | 1 | Active |
| US11020768B2 | Vibratory classifiers | Performing Operations; Transporting | 1 | Active |
| US10829308B2 | Radial conveyor undercarriage apparatus, systems and methods | Performing Operations; Transporting | 1 | Active |
| US10926294B2 | Vibratory material classifier | Performing Operations; Transporting | 1 | Active |
| USD882904S1 | Radial telescopic conveyor | General | 1 | Active |
| US10919704B2 | Road-portable conveyor apparatus, systems and methods | Performing Operations; Transporting | 0 | Active |
| US11786937B2 | Aggregate processing systems, methods and apparatus | Performing Operations; Transporting | 0 | Active |
| US10865049B2 | Transportable conveyor apparatus, systems, and methods | Performing Operations; Transporting | 0 | Active |
| US10865048B2 | Conveyor idler seal apparatus, systems, and methods | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10279355B2 | Hydraulic classifiers | Performing Operations; Transporting | 0 | Active |
| US10689197B2 | Conveyor apparatus, systems and methods | Performing Operations; Transporting | 0 | Active |
| US11981514B2 | Stockpile modification systems, methods and apparatus | Performing Operations; Transporting | 0 | Active |
| US10967337B2 | Aggregate attrition systems, methods, and apparatus | Performing Operations; Transporting | 0 | Active |
| US11772901B2 | Conveyor stockpile desegregation systems, methods and apparatus | Performing Operations; Transporting | 0 | Active |
| US10569962B2 | Conveyor idler seal apparatus, systems, and methods | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD828422S1 | Hydrocyclone inlet head | General | 0 | Active |
| US11980896B2 | Aggregate processing systems, methods and apparatus | Performing Operations; Transporting | 0 | Active |
| US11845088B2 | Classifying apparatus, systems and methods | Performing Operations; Transporting | 0 | Active |
| US11267656B2 | Radial conveyor undercarriage apparatus, systems and methods | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.