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Inventor

James Humphrie Rochford

Inventor
Niskayuna, NY, US

Overview

4→
Patents
2012–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Fprimary
H01FMagnets44%
H02KDynamo-electric machines22%
H02HEmergency protective circuit arrangements11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
9,240,681'Superconducting coil system and methods of assembling the same'20168,471,660'Assembly for magnetization of rare-earth permanent magnets'20138,362,863'System and method for magnetization of rare-earth permanent magnets'20138,332,004'System and method for magnetization of rare-earth permanent magnets'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to GEN ELECTRIC (4)· patent assignee history
2012–2013Patents assigned to HARAN KIRUBA SIVASUBRAMANIAM (2)· patent assignee history
2012–2013Patents assigned to STAUTNER ERNST WOLFGANG (2)· patent assignee history
2012Patents assigned to ROCHFORD JAMES (1)· patent assignee history
2012–2013Based in Niskayuna, NY, US· patent location history
2013Patents assigned to ROCHFORD JAMES HUMPHRIE (1)· patent assignee history
2016Based in Troy, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC42012–2016
HARAN KIRUBA SIVASUBRAMANIAM22012–2013
STAUTNER ERNST WOLFGANG22012–2013
ROCHFORD JAMESself12012
ROCHFORD JAMES HUMPHRIEself12013
Locations
LocationPatentsSpan
Niskayuna, New York, US32012–2013
Troy, New York, US12016