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Inventor

John W. Bailey

Inventor
Crawley, GB

Overview

16→
Patents
1985–2013
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

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

LOC24primary
LOC2437%
A47KSanitary equipment11%
G01RMeasuring electric variables11%
G06FElectric digital data processing11%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing11%
A47GHousehold or table equipment5%
G02CSpectacles5%
G07FCoin-freed or like apparatus5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
D0674491'Hearing device'2013D0674490'Hearing device'20138,353,068'Rotatably positionable hand rail'20138,122,530'Rotatably positionable hand rail'2012D0612943'Hearing aid for a right ear'2010D0612502'Hearing aid for a left ear'2010D0607108'Hearing aid'2009D0564664'Earpiece'2008D0532110'Earpiece'20067,103,192'Hearing aid device attachable to an eyeglasses bow'20065,499,944'Currency handling apparatus'19965,213,190'Method and apparatus for testing coins'19934,807,161'Automatic test equipment'19894,756,104'Message device for use with clothes hangers'19884,714,875'Printed circuit board fault location system'19874,562,425'Differential encoder and decoder for transmitting binary data'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Based in Keston, GB· patent location history
1987–1996Patents assigned to MARS INC (3)· patent assignee history
1987–1993Based in Berkshire, GB· patent location history
1988–2013Patents assigned to BAILEY JOHN W (3)· patent assignee history
1988–2013Based in Bakersfield, CA, US· patent location history
1996Based in Reading, GB· patent location history
2006–2013Based in Crawley, GB· patent location history
2009–2013Patents assigned to SIEMENS MEDICAL INSTR PTE LTD (5)· patent assignee history
2012–2013Patents assigned to BAILEY STEVEN H (2)· patent assignee history
2013Patents assigned to BAILEY JOHN WILLIAM (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS MEDICAL INSTR PTE LTD52009–2013
BAILEY JOHN Wself31988–2013
MARS INC31987–1996
BAILEY JOHN WILLIAMself22013
BAILEY STEVEN H22012–2013
Locations
LocationPatentsSpan
Crawley, GB82006–2013
Bakersfield, California, US31988–2013
Berkshire, GB31987–1993
Reading, GB11996
Keston, GB11985