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Inventor

Clifford A. Dowdy

Inventor
Piedmont, OK, US

Overview

3→
Patents
1991–2001
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.

A61Bprimary
A61BDiagnosis50%
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus17%
PatentTitleYear
6,295,082'Camera head with digital memory for storing information about the image sensor'20015,575,757'Endoscope with focusing mechanism'19965,010,876'Arthroscopic surgical practice'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to SMITH & NEPHEW DYONICS (1)· patent assignee history
1991Based in Oklahoma City, OK, US· patent location history
1996Patents assigned to SMITH & NEPHEW ENDOSCOPY INC (1)· patent assignee history
1996–2001Based in Piedmont, OK, US· patent location history
2001Patents assigned to SMITH & NEPHEW INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITH & NEPHEW DYONICS11991
SMITH & NEPHEW ENDOSCOPY INC11996
SMITH & NEPHEW INC12001
Locations
LocationPatentsSpan
Piedmont, OK, US21996–2001
Oklahoma City, OK, US11991