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Inventor

Robert Brian Turner

Inventor
Chesham, GB

Overview

12→
Patents
1997–2014
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
H01JElectric discharge tubes or discharge lamps45%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
PatentTitleYear
8,829,467'Analytical apparatus'20148,785,842'Ion mobility spectrometer including spaced electrodes for filtering'20148,748,812'Detectors and ion sources'20148,610,057'Ion selection apparatus and method'20138,455,816'Detection apparatus'20138,299,423'Ion mobility spectrometer including spaced electrodes for filtering'20128,299,428'Detectors and ion sources'20127,977,627'Ion selection apparatus and method'20116,825,460'Ion mobility spectrometers'20046,225,623'Corona discharge ion source for analytical instruments'20015,952,652'Ion mobility spectrometers'19995,684,300'Corona discharge ionization source'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Buckinghamshire, GB· patent location history
1999–2001Patents assigned to GRASEBY DYNAMICS LTD (2)· patent assignee history
1999–2014Based in Chesham, GB· patent location history
2012–2014Patents assigned to SMITHS DETECTION WATFORD LTD (5)· patent assignee history
2012–2014Patents assigned to TURNER ROBERT BRIAN (4)· patent assignee history
2012–2014Patents assigned to CLARK ALASTAIR (3)· patent assignee history
2012–2014Patents assigned to TAYLOR STEPHEN JOHN (3)· patent assignee history
2012Based in London, GB· patent location history
2014Based in Cambridge, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITHS DETECTION WATFORD LTD52012–2014
TURNER ROBERT BRIANself42012–2014
CLARK ALASTAIR32012–2014
TAYLOR STEPHEN JOHN32012–2014
GRASEBY DYNAMICS LTD21999–2001
Locations
LocationPatentsSpan
Chesham, GB81999–2014
Cambridge, GB22014
London, GB12012
Buckinghamshire, GB11997