Inventor

Richard Francis Russell

Inventor
Lexington, KY, US

Overview

5→
Patents
2004–2016
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing67%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04NPictorial communication, e.g. television17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2016Patents assigned to LEXMARK INT INC (5)· patent assignee history
2004–2009Based in Lexington, KY, US· patent location history
2016Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEXMARK INT INC52004–2016
Locations
LocationPatentsSpan
Lexington, KY, US42004–2009
Pittsburgh, Pennsylvania, US12016