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Inventor

John Parslow

Inventor
Scotia, NY, US

Overview

8→
Patents
1988–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Rprimary
H01RElectrically-conductive connections36%
Y10TTechnical subjects covered by former us classification21%
H02KDynamo-electric machines14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
H01FMagnets7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,270,216Brush holder assemblies and methods for mounting and replacing brushes20199,865,979'Brush holder assemblies and methods for mounting and replacing brushes'20188,446,062'Brush holder assemblies'20138,089,334'Cast-coil inductor'20127,608,970'Brush holder assemblies with removable rotatable handles and methods of replacing brush holders'20097,365,470'Brush holder assemblies including brush holders with handles'20087,345,457'Brushless exciters using a high temperature superconducting field winding'20084,723,106'Brushless generator exciter using hybrid rectifier'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2012Patents assigned to GEN ELECTRIC (3)· patent assignee history
1988Based in Hamilton, MA, US· patent location history
2008–2009Patents assigned to FULMER COMPANY (2)· patent assignee history
2008–2019Based in Scotia, NY, US· patent location history
2012Patents assigned to AMER ABDELGELIL (1)· patent assignee history
2013–2019Patents assigned to WABTEC HOLDING CORP (3)· patent assignee history
2013Patents assigned to EGER LEO A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC31988–2012
WABTEC HOLDING CORP32013–2019
FULMER COMPANY22008–2009
AMER ABDELGELIL12012
EGER LEO A12013
Locations
LocationPatentsSpan
Scotia, New York, US72008–2019
Hamilton, Massachusetts, US11988