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Inventor

Robert J. Howat

Inventor
Kingston, CA

Overview

3→
Patents
1981–1987
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Bprimary
H01BCables50%
Y10TTechnical subjects covered by former us classification33%
B29CShaping or joining of plastics17%
PatentTitleYear
4,647,334'Apparatus for cable manufacture using an extruder and core wrap'19874,514,435'Method for production of dielectric insulation layers upon electrical conductors'19854,270,963'Wrapping articles of indefinite length'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1987Patents assigned to NORTHERN TELECOM LTD (3)· patent assignee history
1981–1985Based in Kingston, CA· patent location history
1987Based in Carp, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHERN TELECOM LTD31981–1987
Locations
LocationPatentsSpan
Kingston, CA21981–1985
Carp, CA11987