Inventor
Carl E. Kittle
Inventor
Cedar Falls, IA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Bprimary
A01BSoil working in agriculture or forestry15%
Y10TTechnical subjects covered by former us classification13%
F16HGearing10%
G05GControl devices or systems insofar as characterised by mechanical features only10%
F15BSystems acting by means of fluids in general8%
B60BVehicle wheels5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
F16DCouplings for transmitting rotation5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
PatentTitleYear
6,292,729'Vehicle function management system'20015,012,415'Control system calibration'19915,005,913'Wheel tread adjusting device'19914,951,775'Front wheel drive clutch control system'19904,936,634'Removable wheel tread adjusting device'19904,931,967'Control system calibration'19904,640,368'Draft sensor including strain sensor coupled to load strap'19874,549,448'Differential lock control system responsive to a plurality of vehicle parameters'19854,518,044'Vehicle with control system for raising and lowering implement'19854,440,040'Multiple mode control lever assembly'19844,438,660'Dual mode control lever assembly'19844,419,907'Multiple mode control lever assembly'19834,397,359'Tractor hitch with yoke having pivotally supported upper end'19834,386,533'Capacitance transducer'19834,348,917'Control mechanism with adjustable floating cam'19824,329,857'Coupler cover'19824,209,984'Hydraulic system with unloading valve assembly'19804,170,113'Hydraulic system with unloading valve assembly'19793,995,711'Vehicle power steering electro-hydraulic safety backup system'19763,973,398'Hydraulic system and automatically shiftable direction control valve therefor'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2001Patents assigned to DEERE & CO (20)· patent assignee history
1976–2001Based in Cedar Falls, IA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEERE & CO | 20 | 1976–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cedar Falls, IA, US | 20 | 1976–2001 |