LexDanaLexDanabeta
Inventor

David J. Craig

Inventor
Covington, LA, US

Overview

3→
Patents
1989–2015
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

A47Bprimary
A47BTables9%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for9%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%
E05BLocks9%
G06FElectric digital data processing9%
G06KGraphical data reading9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G07GRegistering the receipt of cash, valuables, or tokens9%
G09FDisplaying9%
H04LTransmission of digital information, e.g. telegraphic communication9%
PatentTitleYear
9,058,727'Cash drawer'20155,134,716'Point of sale audio-visual advertising system'19924,865,197'Electronic component transportation container'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to UNISYS CORP (1)· patent assignee history
1989Based in Livingston, GB· patent location history
1992Patents assigned to CALTEX OIL AUSTRALIA (1)· patent assignee history
1992Based in Cremorne, AU· patent location history
2015Patents assigned to SQUARE INC (1)· patent assignee history
2015Based in Covington, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALTEX OIL AUSTRALIA11992
SQUARE INC12015
UNISYS CORP11989
Locations
LocationPatentsSpan
Covington, LA, US12015
Cremorne, AU11992
Livingston, GB11989