Inventor
Mark A. Sporer
Inventor
Apex, NC, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging44%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
F15BSystems acting by means of fluids in general6%
F16DCouplings for transmitting rotation6%
F16HGearing6%
G01RMeasuring electric variables6%
H01RElectrically-conductive connections6%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
8,972,219'Method and system of monitoring electrical brushes'20158,612,103'Implement angle correction system and associated loader'20138,463,508'Implement angle correction system and associated loader'20137,848,067'Soft start motor control using back-EMF'20107,630,793'Method of altering operation of work machine based on work tool performance footprint to maintain desired relationship between operational characteristics of work tool and work machine'20097,287,620'Method and apparatus for controlling the speed ranges of a machine'20077,096,772'System and method for controlling hydraulic fluid flow'20067,017,674'Method of changing operating characteristics of an implement'20066,837,319'Control system for, and a method of, disengaging a hydraulically-driven implement from a work machine'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to CATERPILLAR SARL (6)· patent assignee history
2005–2007Based in Raleigh, NC, US· patent location history
2006–2010Based in Apex, NC, US· patent location history
2013Patents assigned to CATERPILLAR INC (2)· patent assignee history
2013Patents assigned to FARMER TODD R (1)· patent assignee history
2013–2015Based in Simpsonville, SC, US· patent location history
2015Patents assigned to GEN ELECTRIC (1)· patent assignee history
2015Patents assigned to KOPPIKAR ADITI YOGIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR SARL | 6 | 2005–2010 |
| CATERPILLAR INC | 2 | 2013 |
| FARMER TODD R | 1 | 2013 |
| GEN ELECTRIC | 1 | 2015 |
| KOPPIKAR ADITI YOGIN | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apex, NC, US | 4 | 2006–2010 |
| Simpsonville, SC, US | 3 | 2013–2015 |
| Raleigh, NC, US | 2 | 2005–2007 |