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Inventor

Richard Allan Tuck

Inventor
Slough, GB

Overview

11→
Patents
1979–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps77%
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
B82YSpecific uses or applications of nanostructures8%
C01BNon-metallic elements8%
PatentTitleYear
8,529,964'Method and composition for suppression and control of citrus canker and other plant diseases'20138,016,630'Cathode planes for field emission devices'20116,969,536'Method of creating a field electron emission material'20056,840,835'Field emitters and devices'20056,821,175'Method of manufacturing a field electron emission cathode having at least one cathode electrode'20046,741,025'Field electron emission materials with insulating material disposed in particular area and devices'20046,686,679'Field electron emission materials and devices'20046,097,139'Field electron emission materials and devices'20004,417,173'Thermionic electron emitters and methods of making them'19834,147,954'Thermionic electron emitter'19794,145,635'Electron emitter with focussing arrangement'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1983Patents assigned to EMI VARIAN LTD (3)· patent assignee history
1979–2011Based in Slough, GB· patent location history
2000Patents assigned to PRINTABLE FIELD EMITTERS LIMIT (1)· patent assignee history
2004–2005Patents assigned to PRINTABLE FIELD EMITTERS LTD (3)· patent assignee history
2004Patents assigned to PRINTABLE FIELD EMITTER LTD (1)· patent assignee history
2013Patents assigned to MANN TIMOTHY LEE (1)· patent assignee history
2013Based in Sebring, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMI VARIAN LTD31979–1983
PRINTABLE FIELD EMITTERS LTD32004–2005
MANN TIMOTHY LEE12013
PRINTABLE FIELD EMITTER LTD12004
PRINTABLE FIELD EMITTERS LIMIT12000
Locations
LocationPatentsSpan
Slough, GB101979–2011
Sebring, Florida, US12013