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Inventor

Bradley W. Walton

Inventor
San Jose, CA, US

Overview

2→
Patents
1988–1997
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A63Fprimary
A63FCard, board, or roulette games25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
B41MPrinting, duplicating, marking, or copying processes13%
G07CTime or attendance registers13%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing13%
G09FDisplaying13%
PatentTitleYear
5,667,250'Game ticket confusion patterns'19974,726,608'Information bearing article with tamper resistant scratch-off opaque coating'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to SCIENT GAMES OF CALIFORNIA INC (1)· patent assignee history
1988–1997Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCIENT GAMES OF CALIFORNIA INC11988
Locations
LocationPatentsSpan
San Jose, California, US21988–1997