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Inventor

Richard T. Russell

Inventor
Reno, NV, US

Overview

3→
Patents
1981–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body40%
G01SRadio direction-finding20%
H04NPictorial communication, e.g. television20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,556,722'Position determination'20034,411,786'Method and apparatus for separating blood from other fluids during operative procedures'19834,299,705'Method of treating blood during operative procedures'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1983Patents assigned to RUSSELL RICHARD T (2)· patent assignee history
1981–1983Based in Reno, NV, US· patent location history
2003Patents assigned to BRITISH BROADCASTING CORP (1)· patent assignee history
2003Based in Orsett, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RUSSELL RICHARD Tself21981–1983
BRITISH BROADCASTING CORP12003
Locations
LocationPatentsSpan
Reno, NV, US21981–1983
Orsett, GB12003