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Inventor

William D. Radigan

Inventor
New Orleans, LA, US

Overview

2→
Patents
1992
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.

G07Dprimary
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing100%
PatentTitleYear
5,144,495'Systems for illuminating and evaluating surfaces'19925,133,019'Systems and methods for illuminating and evaluating surfaces'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to COMPUGRADE INC (1)· patent assignee history
1992Patents assigned to IDENTIGRADE (1)· patent assignee history
1992Based in New Orleans, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMPUGRADE INC11992
IDENTIGRADE11992
Locations
LocationPatentsSpan
New Orleans, LA, US21992