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Inventor

William J. Herd

Inventor
Blackwood, NJ, US

Overview

1→
Patents
1999
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

A47Fprimary
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like33%
G06TImage data processing or generation, in general33%
G07GRegistering the receipt of cash, valuables, or tokens33%
PatentTitleYear
5,883,968'System and methods for preventing fraud in retail environments, including the detection of empty and non-empty shopping carts'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to AW COMPUTER SYSTEMS INC (1)· patent assignee history
1999Based in Blackwood, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AW COMPUTER SYSTEMS INC11999
Locations
LocationPatentsSpan
Blackwood, New Jersey, US11999