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LEGRAND JEAN

Overview
  • Total Patents
    13
About

LEGRAND JEAN has a total of 13 patent applications. Its first patent ever was published in 1911. It filed its patents most often in France, Brazil and Spain. Its main competitors in its focus markets transport, mechanical elements and machines are AUTOTECHNIK M B H GES, KARL HEFEL and TRANSMISSION TECHNOLOGIES CORP.

Patent filings in countries

World map showing LEGRAND JEANs patent filings in countries
# Country Total Patents
#1 France 8
#2 Brazil 1
#3 Spain 1
#4 United Kingdom 1
#5 Italy 1
#6 United States 1

Patent filings per year

Chart showing LEGRAND JEANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Legrand Jean 4

Latest patents

Publication Filing date Title
FR2592433A1 Automotive power control device, particularly for leg disabled
US4552256A Motor, clutch and gearing control
ES482355A1 Automatic clutch mechanism for car - has fluid exhaust orifice progressively reducing in size during clutching movement
GB191106520A Improvements in and connected with Aeroplanes Carrying Fire-arms.