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Inventor

Keith A. Singer

Inventor
Attleboro, MA, US

Overview

9→
Patents
1991–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H01Hprimary
H01HElectric switches67%
LOC1322%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power11%
PatentTitleYear
9,589,755'Circuit breaker having a framed finger area'2017D0777117'Switch assembly with escutcheon'20179,431,195'Circuit interruption device with constrictive arc extinguishing feature'20169,064,659'Circuit interruption device with constrictive arc extinguishing feature'2015D0448008'Toggle switch stop'20016,160,227'Toggle switch stop'20005,744,768'Locking plate for stab terminal for front access circuit breaker'19985,214,402'Trip link latch and interpole link for a circuit breaker'1993D0316403'Breaker case'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to COOPER IND INC (1)· patent assignee history
1991Based in Wilmington, NC, US· patent location history
1993–2001Based in Cambridge, MD, US· patent location history
2000–2001Patents assigned to AIRPAX CORP LLC (2)· patent assignee history
2015Patents assigned to BENTLEY WILLIAM (1)· patent assignee history
2015Patents assigned to BERG PETER (1)· patent assignee history
2015–2017Based in Attleboro, MA, US· patent location history
2016–2017Patents assigned to SENSATA TECHNOLOGIES INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SENSATA TECHNOLOGIES INC32016–2017
AIRPAX CORP LLC22000–2001
BENTLEY WILLIAM12015
BERG PETER12015
COOPER IND INC11991
Locations
LocationPatentsSpan
Attleboro, Massachusetts, US42015–2017
Cambridge, Maryland, US41993–2001
Wilmington, NC, US11991