Inventor
Gregory A. Epplin
Inventor
Apex, NC, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging60%
B60WConjoint control of vehicle sub-units of different type or different function10%
B66DCapstans10%
F16HGearing10%
G05GControl devices or systems insofar as characterised by mechanical features only10%
PatentTitleYear
8,762,010'Implement control system for a machine'20148,700,273'Implement control system for a machine'20148,700,271'Machine with four degrees of freedom implement control joystick and track type tractor using same'20148,406,963'Implement control system for a machine'20137,584,941'Method and apparatus for operating an implement for a machine'20097,204,085'Power source derating component protection system'20076,694,240'Control system for and method of operating a work machine'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2014Patents assigned to CATERPILLAR INC (7)· patent assignee history
2004–2014Based in Apex, NC, US· patent location history
2013–2014Patents assigned to EPPLIN GREGORY A (2)· patent assignee history
2013Patents assigned to CALLAWAY JOSHUA D (1)· patent assignee history
2013Patents assigned to CHADWICK MICHAEL J (1)· patent assignee history
2014Patents assigned to BUCKMIER JASON MARK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 7 | 2004–2014 |
| EPPLIN GREGORY Aself | 2 | 2013–2014 |
| BUCKMIER JASON MARK | 1 | 2014 |
| CALLAWAY JOSHUA D | 1 | 2013 |
| CHADWICK MICHAEL J | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apex, NC, US | 7 | 2004–2014 |