Inventor
Curtis F. Hillen
Inventor
Lititz, PA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Fprimary
A01FProcessing of harvested produce49%
A01DHarvesting41%
H04LTransmission of digital information, e.g. telegraphic communication7%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents2%
PatentTitleYear
10,827,683Sieve assembly for a crop processing system of an agricultural harvester202010,820,520Cleaning system for a combine harvester including electromagnetically driven sieves202010,757,863Device and method for changing cleaning shoe shaker arm angle202010,721,869Agricultural harvester with laterally moving grain pan202010,721,865Combine harvester with lateral motion of the grain pan202010,588,262Auger bed with multiple augers in a single trough for a combine harvester202010,398,085Drive arm for agricultural harvester201910,219,439Harvester cleaning system with conveyor enhanced cascades201910,172,280Cutter guard assembly for knife drive of an agricultural farm implement201910,111,386Harvester delivery control system201810,104,839Linkage for agricultural harvester cleaner201810,076,078Lateral shake mechanism for agricultural harvester cleaner20189,999,176Optical tailings sensor in tri-sweep tailings housing20189,814,184'Crop material flow control system'20179,462,752'Harvester with cleaning system having early clean grain evacuation'20169,456,551'Grain conveyor for a combine havester'20169,307,699'Transition chamber from auger to elevator in combine harvester'20169,295,197'Combine harvester with blower equipped elevator'20169,033,779'Air diverter for a cleaning system of a combine harvester'20158,801,514'Grain conveyor for a combine harvester'20148,777,706'Auger bed for a lateral leveling cleaning system'20148,282,453'Tailings distribution control for harvester'20127,997,967'Agricultural combine grain cleaning sieve with adjustable spacing system'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2015Patents assigned to CNH AMERICA LLC (4)· patent assignee history
2011Based in Leola, PA, US· patent location history
2012Patents assigned to CANNEGIETER TODD A (1)· patent assignee history
2012–2020Based in Lititz, PA, US· patent location history
2014–2020Patents assigned to CNH IND AMERICA LLC (21)· patent assignee history
2014–2018Patents assigned to HILLEN CURTIS F (4)· patent assignee history
2016–2018Patents assigned to FARLEY HERBERT M (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CNH IND AMERICA LLC | 21 | 2014–2020 |
| CNH AMERICA LLC | 4 | 2011–2015 |
| HILLEN CURTIS Fself | 4 | 2014–2018 |
| FARLEY HERBERT M | 3 | 2016–2018 |
| CANNEGIETER TODD A | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lititz, Pennsylvania, US | 22 | 2012–2020 |
| Leola, Pennsylvania, US | 1 | 2011 |