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Inventor

Ronald G. Cornell

Inventor
Glen Ellyn, IL, US

Overview

3→
Patents
1980–1986
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.

H04Mprimary
H04MTelephonic communication67%
H04WWireless communication networks33%
PatentTitleYear
4,599,490'Control of telecommunication switching systems'19864,247,910'Arrangement for deleting leading message portions'19814,221,933'Data storage and retrieval structure for a message storage system'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to CORNELL RONALD G (1)· patent assignee history
1980Patents assigned to CRANE BENTLY A (1)· patent assignee history
1980Patents assigned to HARTWELL WALTER T (1)· patent assignee history
1980–1981Based in Glen Ellyn, IL, US· patent location history
1981Patents assigned to BELL TELEPHONE LABOR INC (1)· patent assignee history
1986Patents assigned to AT & T BELL LAB (1)· patent assignee history
1986Based in Wheaton, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T BELL LAB11986
BELL TELEPHONE LABOR INC11981
CORNELL RONALD Gself11980
CRANE BENTLY A11980
HARTWELL WALTER T11980
Locations
LocationPatentsSpan
Glen Ellyn, Illinois, US21980–1981
Wheaton, Illinois, US11986