Inventor

David A. Jackson

Inventor
Canterbury, GB

Overview

17→
Patents
1987–2009
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

A61Bprimary
A61BDiagnosis15%
G01DMeasuring not specially adapted for a specific variable15%
G01KMeasuring temperature15%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
G01BMeasuring length, thickness or similar linear dimensions12%
LOC066%
C07CAcyclic or carbocyclic compounds3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
G01FMeasuring volume, volume flow, mass flow or liquid level3%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to KENT SCIENT IND PROJECTS (5)· patent assignee history
1987–2009Based in Canterbury, GB· patent location history
1990–1995Patents assigned to JACKSON DAVID A (2)· patent assignee history
1990Based in Radcliffe, GB· patent location history
1995Patents assigned to BRITISH TECH GROUP (1)· patent assignee history
1995–2002Based in Sherman Oaks, CA, US· patent location history
1999–2009Patents assigned to OTI OPHTHALMIC TECHNOLOGIES (5)· patent assignee history
1999Based in Cantebury, GB· patent location history
2000Patents assigned to JACKSON DAVID AUBREY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KENT SCIENT IND PROJECTS51987–1988
OTI OPHTHALMIC TECHNOLOGIES51999–2009
JACKSON DAVID Aself21990–1995
JACKSON DAVID AUBREYself22000
BRITISH TECH GROUP11995
Locations
LocationPatentsSpan
Canterbury, GB111987–2009
Sherman Oaks, California, US41995–2002
Cantebury, GB11999
Radcliffe, GB11990