Inventor

John P. Tomlinson

Inventor

Darwen, GB

Overview

5→

Patents

1978–1993

Patent span

Performing operations

Primary field (CPC B)

Patents· 5 as inventor

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

D06Nprimary

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material21%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%

Y10TTechnical subjects covered by former us classification14%

B44CProducing decorative effects7%

B62DMotor vehicles7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08JWorking-up7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

G09BEducational or demonstration appliances7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

5,204,388'Aqueous surface coating material prepared by emulsion polymerization'1993 4,967,859'Vehicle with front and rear wheel steering and a steering system which includes skid simulation and control'1990 4,241,125'Foam plastics sheet materials'1980 4,234,641'Foam plastics sheet materials'1980 4,085,239'Process for manufacturing a differentially expanded resinous cellular sheet'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to REED INTERNATIONAL LTD (3)· patent assignee history

1978–1980Based in Darwen, GB· patent location history

1990Patents assigned to ASTATIC CARS (1)· patent assignee history

1990Based in Sevenoaks, GB· patent location history

1993Patents assigned to CROWN DECORATIVE PROD LTD (1)· patent assignee history

1993Based in Hoddlesden, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
REED INTERNATIONAL LTD	3	1978–1980
ASTATIC CARS	1	1990
CROWN DECORATIVE PROD LTD	1	1993

Locations

Location	Patents	Span
Darwen, GB	3	1978–1980
Hoddlesden, GB	1	1993
Sevenoaks, GB	1	1990