Inventor
Harold L. Castle
Inventor
Dexter, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps25%
H02KDynamo-electric machines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g17%
C09JAdhesives8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
8,901,797'Brushless motor system for a vehicle fuel pump'20148,049,376'Motor system with magnet for a vehicle fuel pump'20117,559,315'Regenerative fuel pump'20097,165,932'Fuel pump having dual single sided impeller'20077,045,983'System for controlling motor speed by altering magnetic field of the motor'20067,008,174'Fuel pump having single sided impeller'20065,551,835'Automotive fuel pump housing'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2006Patents assigned to FORD MOTOR CO (2)· patent assignee history
1996–2014Based in Dexter, MI, US· patent location history
2006Patents assigned to AUTOMOTIVE COMPONENTS HOLDINGS (1)· patent assignee history
2007–2011Patents assigned to VISTEON GLOBAL TECH INC (2)· patent assignee history
2009–2014Patents assigned to FORD GLOBAL TECH LLC (3)· patent assignee history
2014Patents assigned to CASTLE HAROLD L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH LLC | 3 | 2009–2014 |
| FORD MOTOR CO | 2 | 1996–2006 |
| VISTEON GLOBAL TECH INC | 2 | 2007–2011 |
| AUTOMOTIVE COMPONENTS HOLDINGS | 1 | 2006 |
| CASTLE HAROLD Lself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dexter, MI, US | 7 | 1996–2014 |