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JAEGER ETS ED

Overview
  • Total Patents
    519
About

JAEGER ETS ED has a total of 519 patent applications. Its first patent ever was published in 1921. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets measurement, electrical machinery and energy and transport are EDMOND JAEGER, JAEGER EDMOND and CERTINA SA.

Patent filings in countries

World map showing JAEGER ETS EDs patent filings in countries
# Country Total Patents
#1 France 319
#2 United Kingdom 82
#3 Germany 42
#4 Switzerland 39
#5 United States 37

Patent filings per year

Chart showing JAEGER ETS EDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ed Jaeger Etablissements 25
#2 Henri Rodanet Charles Hilaire 21
#3 Malivert J-E 9
#4 Rodanet Charles-Hilaire-Henr 6
#5 Rodanet Charles Hilaire Henri 4
#6 Ernest Rene Fauvelot Pierre 4
#7 Held Simon-Serge 4
#8 Rene Fauvelot Pierre Ernest 4
#9 Ed Jaeger Societe Anonyme Etab 4
#10 Malivert J E 3

Latest patents

Publication Filing date Title
DE1625706A1 Magnetic particle clutch and process for their manufacture
US3439545A Driven balance wheel device
GB1108323A Improvements in or relating to magnetic powder clutches or brakes
DE1465486A1 Electrical connector with locked elements
DE1282782B Hysteresis synchronous motor with two half stators axially arranged on both sides of the rotor
GB997588A Improvements in or relating to asynchronous hysteresis motors
GB990115A Improvements in or relating to control systems for controlling the torque transmitted from an engine by an electromagnetic clutch
GB978190A Improvements in or relating to automatically controlled variableratio power transmission systems for vehicles
GB885555A Improvements in delayed-break electrical contactors for vehicle direction indicators
US2878638A Sound-proof and shock absorbing bearing for precision mechanisms
DE1140422B Impact-protected, low-noise precision mechanical bearing, especially for clockworks
GB852477A Improvements in and relating to sound-proof and shock absorbing bearings for precision mechanisms, more particularly for clockworks
GB817698A Improvements in or relating to metal-coated magnetic powder
DE1031094B Process for producing a powder, in particular iron powder, for magnetic powder clutches
GB812520A Improvements in or relating to means for exciting the coils of electro magnetic clutches
GB819272A Improvements in or relating to methods and apparatus for measurement
GB790097A Improvements in or relating to electro-magnetic torque transmission devices
US2851621A Process for thermally compensating spring biased magnetic apparatus, such as tachometers
GB805894A Improvements in and relating to thermally compensated magnetic apparatus
GB782954A Improvements in and relating to movements for electric timepieces