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Inventor

Elaine A. Pullen

Inventor
Elk Grove Village, IL, US

Overview

4→
Patents
1983–1995
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
5,418,557'Drop quality control system for jet printing'19955,039,997'Impact-valve printhead for ink jet printing'19914,555,712'Ink drop velocity control system'19854,384,295'Liquid jet printing apparatus using a raster of drops to effect printing'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to CAMBRIDGE CONSULTANTS (1)· patent assignee history
1983Based in Milton Keynes, GB· patent location history
1985–1995Patents assigned to VIDEOJET SYSTEMS INT (3)· patent assignee history
1985Based in Brentwood, GB· patent location history
1991–1995Based in Elk Grove Village, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VIDEOJET SYSTEMS INT31985–1995
CAMBRIDGE CONSULTANTS11983
Locations
LocationPatentsSpan
Elk Grove Village, Illinois, US21991–1995
Brentwood, GB11985
Milton Keynes, GB11983