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FRANCE ETAT DEFENSE

Overview
  • Total Patents
    57
About

FRANCE ETAT DEFENSE has a total of 57 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom, Norway and United States. Its main competitors in its focus markets machines, engines, pumps and turbines and weapons are FRANCE ETAT, FRANCE ARMED FORCES and FRANCE ETAT ARMEMENT.

Patent filings in countries

World map showing FRANCE ETAT DEFENSEs patent filings in countries

Patent filings per year

Chart showing FRANCE ETAT DEFENSEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melchior Jean 2
#2 Melchior J 1
#3 Segas B 1
#4 Decot Claude Jean Maurice 1
#5 Lagofun Guy Jean Theodore 1
#6 Juillet P J F 1
#7 Pierre B 1
#8 Mathey F 1
#9 Salomone Georges H 1
#10 Sabin C 1

Latest patents

Publication Filing date Title
GB1422622A Laser device
ZA7307825B Automatic firearm with gas actuated breech mechanism
ZA7307826B Improvements in or to sub-calibre projectile shells
GB1438027A Assembly for transmitting rotary motion
GB1413545A Electrically firable guns and generating arrangements therefor
GB1422357A Devices for emitting shock waves
GB1429350A Range finding systems and components thereof
GB1410798A Mortars
GB1362923A Electrical priming devices
GB1403425A Installation capable of moving a helicopter aircraft or wheeled vehicle across a surface
GB1392374A Electromagnetic step-by-step drive devices
GB1334476A Coated boron filament and production thereof
GB1359573A Shearing device for cutting a launching rack-to-missile umbilical cord
GB1349322A Projectile-mountable rotor
GB1359529A Solid-fuel rocket engines
GB1364549A Apparatus for measuring the velocity of a moving body
GB1347768A Vehicle suspension systems
GB1344697A Preparation of tetrafluorohydrazine
GB1341285A Methods of producing optical elements
US3704354A Arc igniter circuit closing device and methods of operation thereof