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Inventor

James P. Barcz

Inventor
Milwaukee, WI, US

Overview

1→
Patents
1979
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Hprimary
H01HElectric switches33%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,132,933'Electromechanical chopper for speed control of battery powered devices'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to CUTLER HAMMER INC (1)· patent assignee history
1979Based in Milwaukee, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CUTLER HAMMER INC11979
Locations
LocationPatentsSpan
Milwaukee, WI, US11979