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Inventor

Noel C. McKenzie

Inventor
Rochdale, GB

Overview

4→
Patents
1985–1986
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

D21Hprimary
D21HPulp compositions27%
F16JPistons20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification20%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
F16DCouplings for transmitting rotation7%
PatentTitleYear
4,631,209'Manufacture of asbestos-free friction facing material'19864,529,662'Asbestos-free sheet material for spiral-wound gaskets'19854,529,653'Flexible, asbestos-free gasket material'19854,529,663'Flexible, asbestos-free gasket material'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to T & N MATERIALS RES LTD (4)· patent assignee history
1985–1986Based in Rochdale, GB· patent location history
1986Patents assigned to FERODO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
T & N MATERIALS RES LTD41985–1986
FERODO LTD11986
Locations
LocationPatentsSpan
Rochdale, GB41985–1986