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Inventor

Ronald D. Borrett

Inventor
Marion, IA, US

Overview

2→
Patents
1980–1987
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements100%
PatentTitleYear
4,652,965'High level magnetic trip circuit'19874,209,818'Circuit breaker having an electronic fault sensing and trip initiating unit'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to SQUARE D (1)· patent assignee history
1980Based in Cedar Rapids, IA, US· patent location history
1987Patents assigned to SQUARE D CO (1)· patent assignee history
1987Based in Marion, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SQUARE D11980
SQUARE D CO11987
Locations
LocationPatentsSpan
Marion, IA, US11987
Cedar Rapids, IA, US11980