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Inventor

John F. O'Connor

Inventor
New Hartford, CT, US

Overview

17→
Patents
1977–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps33%
F16FSprings8%
F24FAir-conditioning8%
H05KPrinted circuits8%
Y10TTechnical subjects covered by former us classification8%
A63FCard, board, or roulette games4%
B01DSeparation4%
F01DNon-positive displacement machines or engines, e.g. steam turbines4%
F16CShafts4%
F25DRefrigerators4%
PatentTitleYear
11,058,946System and method for managing event data in a multi-player online game202110,655,640Double inlet centrifugal blower with PCB center plate20209,574,568'Double inlet centrifugal blower with a solid center plate'20179,253,928'Cooling module with parallel blowers'20168,767,400'Cooling module with parallel blowers'20148,647,051'High efficiency low-profile centrifugal fan'20148,142,147'Centrifugal blower with partitioned scroll diffuser'20127,481,108'Rotatable member with an annular groove for dynamic balancing during rotation'20097,347,252'Centrifugal impeller'20087,305,905'Rotatable member with an annular groove for dynamic balancing during rotation'20077,052,184'Bearing sleeve and method of making'20066,604,917'Light-weight electric motor driven fluid pump assembly'20035,840,092'Air treatment system'1998D0330937'Axial flow fan motor support for use in automobiles and air conditioners'19924,995,787'Axial flow impeller'1991D0246856'Air impeller'19784,063,852'Axial flow impeller with improved blade shape'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1992Based in Torrington, CT, US· patent location history
1998–2020Based in New Hartford, CT, US· patent location history
2007–2014Patents assigned to BERGQUIST TORRINGTON COMPANY (6)· patent assignee history
2012–2014Patents assigned to O'CONNOR JOHN F (2)· patent assignee history
2014–2016Patents assigned to DICKINSON Roger (2)· patent assignee history
2014–2016Patents assigned to O'CONNOR JOHN (2)· patent assignee history
2016–2017Patents assigned to Henkel IP & Holding GmbH (2)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BERGQUIST TORRINGTON COMPANY62007–2014
DICKINSON Roger22014–2016
Henkel IP & Holding GmbH22016–2017
O'CONNOR JOHNself22014–2016
O'CONNOR JOHN Fself22012–2014
Locations
LocationPatentsSpan
New Hartford, CT, US121998–2020
Torrington, CT, US41977–1992
Sunnyvale, California, US12021