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EISEN & STAHLWERKE AG VORMALS GEORG FISCHER

Overview
  • Total Patents
    51
About

EISEN & STAHLWERKE AG VORMALS GEORG FISCHER has a total of 51 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets transport, materials and metallurgy and mechanical elements are HENRY SCHADE VAN WESTRUM, ALEX MACHINE IND CO LTD and STEINCO PAUL VOM STEIN GMBH.

Patent filings in countries

World map showing EISEN & STAHLWERKE AG VORMALS GEORG FISCHERs patent filings in countries
# Country Total Patents
#1 Switzerland 23
#2 Germany 12
#3 France 10
#4 Austria 3
#5 United Kingdom 3

Patent filings per year

Chart showing EISEN & STAHLWERKE AG VORMALS GEORG FISCHERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fischer Aktiengesellschaft Der 23
#2 Schwarzwald Aktien-Gesellschaf 1

Latest patents

Publication Filing date Title
DE555054C Semicircular bobbin container on weft bobbin exchange devices for looms
DE537571C Wheel rim consisting of several segments with an undivided cross-section
DE522847C Vehicle wheel
DE525467C Vehicle wheel with at least one removable rim
DE505052C Vehicle wheel with two removable rims
DE505333C Compressed air operated shaker for molding machines
DE513006C Vehicle wheel with removable rim
DE453131C Device to secure the Kloeppels in the Kloeppelpfanne with isolator chains etc.
DE452519C Device to secure the Kloeppels in the Kloeppelpfanne with isolator chains etc.
GB119466A Improvements in or relating to Regulating and Stop Valves for Fluids.
GB109625A Improvements in or relating to Devices for Preventing the Creeping Movement of Railway Rails.
GB109614A Improvements in or relating to Automatic Couplings for Vehicles.
DE516344C Wheel rim
DE360324C Disc wheel
DE381855C Wheel with removable rim