Inventor

Ian Gibb

Inventor
Middlesex, GB

Overview

5→
Patents
1991–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H05Bprimary
H05BElectric heating22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
B41JTypewriters11%
B41KStamps11%
B43MBureau accessories not otherwise provided for11%
H01JElectric discharge tubes or discharge lamps11%
H02KDynamo-electric machines11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to EMI PLC THORN (1)· patent assignee history
1991–2000Based in Middlesex, GB· patent location history
1995–2000Patents assigned to CENTRAL RESEARCH LAB LTD (2)· patent assignee history
1995Based in Ruislip, GB· patent location history
1995Based in Nantwich, GB· patent location history
2013Patents assigned to GIBB IAN (1)· patent assignee history
2013Patents assigned to HARLE ALLAN (1)· patent assignee history
2013Patents assigned to INSPECTRON HOLDINGS LTD (1)· patent assignee history
2013Based in Cheshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRAL RESEARCH LAB LTD21995–2000
EMI PLC THORN11991
GIBB IANself12013
HARLE ALLAN12013
INSPECTRON HOLDINGS LTD12013
Locations
LocationPatentsSpan
Middlesex, GB21991–2000
Cheshire, GB12013
Ruislip, GB11995
Nantwich, GB11995