Inventor
Robert Dale Haun
Inventor
Fuquay-Varina, NC, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles21%
A01DHarvesting13%
B60TVehicle brake control systems or parts thereof8%
B60WConjoint control of vehicle sub-units of different type or different function8%
G05BControl or regulating systems in general8%
G05DSystems for controlling or regulating non-electric variables8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
E05DHinges or suspension devices for doors, windows or wings4%
E05FDevices for moving wings into open or closed position4%
PatentTitleYear
10,517,212Quick attach rotary mower blade system20199,750,183'Quick attach rotary mower blade system'20179,538,706'Zero turn mower steering system'20179,098,080'Systems and methods for switching between autonomous and manual operation of a vehicle'20157,894,951'Systems and methods for switching between autonomous and manual operation of a vehicle'20116,910,545'Hinge assembly for utility vehicle hood'20056,837,326'Tractor grille and grille guard'20053,992,681'Method and means for controlling population inversion and electronically scanning solid state laser output deflections'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Based in Pittsburgh, PA, US· patent location history
2005–2019Patents assigned to DEERE & CO (7)· patent assignee history
2005Based in Evans, GA, US· patent location history
2011–2015Patents assigned to IROBOT CORP (2)· patent assignee history
2011–2015Based in York, SC, US· patent location history
2015Patents assigned to ALLARD JAMES (1)· patent assignee history
2015Patents assigned to FILIPPOV MIKHAIL O (1)· patent assignee history
2015Patents assigned to GILBERTSON SETH (1)· patent assignee history
2017–2019Based in Fuquay-Varina, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEERE & CO | 7 | 2005–2019 |
| IROBOT CORP | 2 | 2011–2015 |
| ALLARD JAMES | 1 | 2015 |
| FILIPPOV MIKHAIL O | 1 | 2015 |
| GILBERTSON SETH | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fuquay-Varina, NC, US | 3 | 2017–2019 |
| York, SC, US | 2 | 2011–2015 |
| Evans, Georgia, US | 2 | 2005 |
| Pittsburgh, Pennsylvania, US | 1 | 1976 |