Inventor
Lafe Grimm
Inventor
Hancock, MN, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors35%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs12%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents12%
LOC1512%
F16CShafts8%
B01DSeparation4%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
B02CCrushing, pulverising, or disintegrating in general4%
B04CApparatus using free vortex flow, e.g. cyclones4%
B08BCleaning in general4%
PatentTitleYear
11,059,049Classifying apparatus, systems and methods202111,020,768Vibratory classifiers202110,967,337Aggregate attrition systems, methods, and apparatus202110,926,294Vibratory material classifier202110,919,704Road-portable conveyor apparatus, systems and methods202110,865,049Transportable conveyor apparatus, systems, and methods202010,865,048Conveyor idler seal apparatus, systems, and methods202010,829,308Radial conveyor undercarriage apparatus, systems and methods202010,689,197Conveyor apparatus, systems and methods2020D0882904Radial telescopic conveyor202010,589,291Hydraulic classifiers202010,569,962Conveyor idler seal apparatus, systems, and methods2020D0873305Attrition mill propeller2020D0857071Hydrocyclone inlet head201910,377,571Conveyor apparatus, systems and methods2019D0853071Conveyor belt scraper blade201910,279,355Hydraulic classifiers201910,118,198Vibratory classifier apparatus2018D0828422Hydrocyclone inlet head20189,738,456'Conveyor belt cleaner'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to SUPERIOR INDUSTRIES (20)· patent assignee history
2017–2021Based in Hancock, MN, US· patent location history
2018–2021Based in Morris, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUPERIOR INDUSTRIES | 20 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hancock, Minnesota, US | 15 | 2017–2021 |
| Morris, Minnesota, US | 5 | 2018–2021 |