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STAHLWERK ERGSTE WESTIG GMBH

Overview
  • Total Patents
    76
About

STAHLWERK ERGSTE WESTIG GMBH has a total of 76 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, machine tools and machines are NKK TUBES, THYSSENKRUPP STEEL USA LLC and BOHLER EDELSTAHL GMBH & CO KG.

Patent filings per year

Chart showing STAHLWERK ERGSTE WESTIG GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pacher Oskar 50
#2 Kloss-Ulitzka Gisbert 32
#3 Lenoir Werner 15
#4 Schnabel Guenter 13
#5 Castro Victor 12
#6 Klos-Ulitzka Gisbert 8
#7 Nicolini Guido 7
#8 Pacher Oskar Dr 6
#9 Rozsnoki Laszlo 5
#10 Osing Heinz-Juergen 4

Latest patents

Publication Filing date Title
DE102012009496A1 chrome steel
DE102011102293A1 Use of a chromium steel with a martensitic structure and carbide inclusions
EP2470681A1 Stainless steel martensitic steel
DE102010025287A1 Chromium-nickel steel
DE102009038386A1 Soft magnetic ferritic chrome steel
DE102008014938A1 Method for producing spring rails for windscreen wipers
DE102005032760A1 New boron-containing chromium-nickel steel, shows good formability and low saturation magnetization and is useful for producing embossed and deep-drawn parts, e.g. electron beam tube components
DE102004063161A1 Cold forming chromium steel
DE102004051629A1 Stainless martensitic chrome steel
AU2003255455A1 Spring element made from a ferritic chrome steel
DE10333272A1 Spring element used as a sprung blade for windscreen wipers on motor vehicles is made from a ferritic chrome steel containing alloying additions of silicon, manganese, chromium, molybdenum, copper, niobium and vanadium
DE10257967A1 Use of a chromium-steel alloy
DE10237446A1 Use of a chrome steel and its manufacture
DE10205403A1 Bimetal bandsaw
DE10202770A1 Bimetal bandsaw
DE10152293A1 Use a chrome steel alloy
DE10143390A1 Cold-formed corrosion-resistant chrome steel
DE10123674A1 Gleitkantenprofil
DE10110384A1 Stainless steel wire
CZ20022399A3 Chrome-steel alloy