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Inventor

Raymond Graham Fox

Inventor
Lebanon, OH, US

Overview

2→
Patents
1976–2021
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.

G09Bprimary
G09BEducational or demonstration appliances50%
H04LTransmission of digital information, e.g. telegraphic communication50%
PatentTitleYear
11,108,774Method and system for verifying user identity20213,939,579'Interactive audio-visual instruction device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to IBM (1)· patent assignee history
1976Based in Warrenton, VA, US· patent location history
2021Patents assigned to CAPITAL ONE SERVICES LLC (1)· patent assignee history
2021Based in Lebanon, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAPITAL ONE SERVICES LLC12021
IBM11976
Locations
LocationPatentsSpan
Lebanon, OH, US12021
Warrenton, Virginia, US11976