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Inventor

Ian Wilson

Inventor
Kingston, CA

Overview

2→
Patents
1981–2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B07Cprimary
B07CPostal sorting20%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling20%
C22BProduction and refining of metals20%
D01GPreliminary treatment of fibres, e.g. for spinning20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,412,642'Method of applying marking to metal sheet for scrap sorting purposes'20024,258,454'Apparatus for feeding fibres to a carding machine'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to UNIV LEEDS IND SERVICE LTD (1)· patent assignee history
1981Based in Barwick-in-Elmet Leeds LS15 4JL, GB· patent location history
2002Patents assigned to ALCAN INT LTD (1)· patent assignee history
2002Based in Kingston, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCAN INT LTD12002
UNIV LEEDS IND SERVICE LTD11981
Locations
LocationPatentsSpan
Kingston, CA12002
Barwick-in-Elmet Leeds LS15 4JL, GB11981