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Inventor

Charles L. Krumreich

Inventor
Indianapolis, IN, US

Overview

6→
Patents
1976–1986
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H01Rprimary
H01RElectrically-conductive connections80%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines20%
PatentTitleYear
4,597,623'Connector assembly'1986D0283979'Combined power and telephone wall plate'19864,451,948'Wire stripping tool'19844,224,485'Telephone jack'1980T0961003'Female connector'19773,990,764'Connector'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to BELL TELEPHONE LABOR INC (3)· patent assignee history
1976–1986Based in Indianapolis, IN, US· patent location history
1986Patents assigned to AT & T BELL LAB (1)· patent assignee history
1986Patents assigned to AT&T INFORMATION SYSTEMS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELL TELEPHONE LABOR INC31976–1984
AT & T BELL LAB11986
AT&T INFORMATION SYSTEMS11986
Locations
LocationPatentsSpan
Indianapolis, IN, US61976–1986