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Inventor

Jean-Paul Masson

Inventor
Villeurbanne, FR

Overview

8→
Patents
1982–1992
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Hprimary
H01HElectric switches50%
Y10TTechnical subjects covered by former us classification21%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power14%
B66DCapstans7%
F16HGearing7%
PatentTitleYear
5,117,701'Screw-and nut type member for transmitting rotary motion'19924,884,166'Electricity station'19894,841,788'Energy storage device with zero latching force'19894,743,721'Circuit breaker actuator device'19884,715,834'Connector for a telescopic isolating switch'19874,568,808'Telescopic isolating switch'19864,453,679'Apparatus for winding and unwinding a flexible rod'19844,342,067'Electric power substation for use at very high voltages'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to ALSTHOM CGEE (1)· patent assignee history
1982–1992Based in Villeurbanne, FR· patent location history
1984–1987Patents assigned to ALSTHOM ATLANTIQUE (3)· patent assignee history
1988–1989Patents assigned to ALSTHOM (2)· patent assignee history
1989Patents assigned to ALSTHOM SA (1)· patent assignee history
1992Patents assigned to ALSTHOM GEC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALSTHOM ATLANTIQUE31984–1987
ALSTHOM21988–1989
ALSTHOM CGEE11982
ALSTHOM GEC11992
ALSTHOM SA11989
Locations
LocationPatentsSpan
Villeurbanne, FR81982–1992