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Inventor

Lauren M. Purcell

Inventor
Signal Hill, CA, US

Overview

2→
Patents
1991–1994
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.

B01Dprimary
B01DSeparation25%
B05BSpraying apparatus25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,275,635'Coastal air wash system'19945,023,452'Method and apparatus for detecting trace contaminents'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to HUGHES AIRCRAFT CO (2)· patent assignee history
1991–1994Based in Signal Hill, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUGHES AIRCRAFT CO21991–1994
Locations
LocationPatentsSpan
Signal Hill, California, US21991–1994