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Inventor

William E. Barry

Inventor
Brookfield, WI, US

Overview

7→
Patents
1986–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Rprimary
H01RElectrically-conductive connections17%
LOC0817%
Y10TTechnical subjects covered by former us classification17%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding8%
E06CLadders8%
G21KHandling of particles or ionising radiation not otherwise provided for8%
H01HElectric switches8%
H01JElectric discharge tubes or discharge lamps8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
8,481,963'Ion slicer with accelleration and decelleration optics'20136,922,888'Loadbreak elbow pulling tool apparatus'2005D0492556'Ratcheting box wrench'20046,484,982'Steel pole step assembly'2002D0409470'Electric cable insulation removal tool'19994,951,374'Bushing installation tool'19904,570,146'High voltage fuse'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2013Patents assigned to BARRY WILLIAM E (2)· patent assignee history
1986Patents assigned to HUBER WILLIAM J (1)· patent assignee history
1986–2005Based in Brookfield, WI, US· patent location history
1990–2005Patents assigned to SPEED SYSTEMS INC (5)· patent assignee history
2013Patents assigned to AGILENT TECHNOLOGIES INC (1)· patent assignee history
2013Patents assigned to BERTSCH JAMES L (1)· patent assignee history
2013Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SPEED SYSTEMS INC51990–2005
BARRY WILLIAM Eself21986–2013
AGILENT TECHNOLOGIES INC12013
BERTSCH JAMES L12013
HUBER WILLIAM J11986
Locations
LocationPatentsSpan
Brookfield, WI, US61986–2005
Sunnyvale, California, US12013