Inventor
Stephen K. Parsons
Inventor
Ottumwa, IA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Dprimary
B60DVehicle connections28%
A01BSoil working in agriculture or forestry22%
A01DHarvesting22%
A01FProcessing of harvested produce6%
B60BVehicle wheels6%
B60GVehicle suspension arrangements6%
B62DMotor vehicles6%
G05DSystems for controlling or regulating non-electric variables6%
PatentTitleYear
10,618,361Pin-drop hitch mount assembly with biased pin retainer mechanism202010,618,362Pin-drop hitch mount assembly with alignment features for aligning drawbar and drawbar receiver202010,589,580Pin-drop hitch mount assembly with biased pin retainer mechanism202010,556,472Pin-drop hitch mount assembly with biased pin retainer mechanism202010,356,980Work vehicle with wheel/track crop swath avoidance201910,343,469Hitch hook with sliding latch20198,353,377'Steering cylinder mounting arrangement used with a length-adjustable axle'20138,186,697'Suspension arrangement for rear castered wheels on a work machine'20125,816,339'Implement swivel hitch for use with a quick-coupler'19985,722,222'Center-pivot mower-conditioner drive'19985,706,901'Swivel hitch adaptable for use with either a tractor drawbar or two-point hitch'19985,642,607'Control device for selectively limiting stroke of swing actuator for implement mid-mounted pivot tongue'19975,359,839'Toothbar release for harvester header reel'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2020Patents assigned to DEERE & CO (13)· patent assignee history
1994–2020Based in Ottumwa, IA, US· patent location history
2012–2013Patents assigned to PARSONS STEPHEN K (2)· patent assignee history
2012Patents assigned to SLOAN CHARLES S (1)· patent assignee history
2013Patents assigned to CHOBHE SHIRISHKUMAR JALINDERNATH (1)· patent assignee history
2013Patents assigned to GEIGER DAVID W (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEERE & CO | 13 | 1994–2020 |
| PARSONS STEPHEN Kself | 2 | 2012–2013 |
| CHOBHE SHIRISHKUMAR JALINDERNATH | 1 | 2013 |
| GEIGER DAVID W | 1 | 2013 |
| SLOAN CHARLES S | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ottumwa, IA, US | 13 | 1994–2020 |