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Inventor

Joe W. Crawford

Inventor
Dallas, TX, US

Overview

3→
Patents
1976–1978
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Hprimary
H01HElectric switches50%
H05KPrinted circuits25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
4,121,073'Condition responsive electrical switch having improved bridging contact means'19784,038,678'Power transistor and thyristor adapter'19773,949,344'Thermostatic control apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
1976–1978Based in Dallas, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC31976–1978
Locations
LocationPatentsSpan
Dallas, Texas, US31976–1978