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Inventor

Geoffrey Ward

Inventor
Warrnambool, AU

Overview

4→
Patents
1982–2015
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 properties29%
A61BDiagnosis14%
E04HBuildings or like structures for particular purposes14%
F16KValves14%
G09BEducational or demonstration appliances14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
9,207,176'Concentration measurement using luminescence'20158,383,047'Fibre optic sensor'20134,408,192'Method and device for use by disabled persons in communicating'19834,318,421'Float controlled syphon valve for swimming pool cover'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1983Patents assigned to WARD GEOFFREY A (2)· patent assignee history
1982–1983Based in Cheltenham, AU· patent location history
2013–2015Patents assigned to WARD GEOFFREY (2)· patent assignee history
2013Patents assigned to DAVIES NEVILLE (1)· patent assignee history
2013Patents assigned to DOUGLAS SUZANNE (1)· patent assignee history
2013Patents assigned to DUPLOOY TREVOR (1)· patent assignee history
2013–2015Based in Warrnambool, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WARD GEOFFREYself22013–2015
WARD GEOFFREY Aself21982–1983
DAVIES NEVILLE12013
DOUGLAS SUZANNE12013
DUPLOOY TREVOR12013
Locations
LocationPatentsSpan
Warrnambool, AU22013–2015
Cheltenham, AU21982–1983