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Inventor

Malcolm R. Watson

Inventor
County Durham, GB

Overview

2→
Patents
2005–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A62Bprimary
A62BDevices, apparatus or methods for life-saving33%
B01DSeparation33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
7,497,217'Method of making a filter cartridge using a thermoforming step'20096,874,499'Filter element that has a thermo-formed housing around filter material'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2009Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2005–2009Based in County Durham, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO22005–2009
Locations
LocationPatentsSpan
County Durham, GB22005–2009