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WARGONS AB

Overview
  • Total Patents
    55
About

WARGONS AB has a total of 55 patent applications. Its first patent ever was published in 1920. It filed its patents most often in France, Switzerland and Canada. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are WARGOENS AKTIEBOLAG, AKTSIONERNOE OBSHCHESTVO NAUCHNO-PROIZVODSTVENNOE OBEDINENIE TSENTRALNYJ NAUCHNO-ISSLEDOVATELSKIJ IN and TOHOKU SPECIAL STEEL WORKS LTD.

Patent filings in countries

World map showing WARGONS ABs patent filings in countries
# Country Total Patents
#1 France 20
#2 Switzerland 12
#3 Canada 7
#4 United States 7
#5 United Kingdom 6
#6 Belgium 1
#7 Spain 1
#8 Finland 1

Patent filings per year

Chart showing WARGONS ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wargons Aktiebolag 9
#2 Bergh Sven S 5
#3 Sigvard Bergh Sven 5
#4 Lidholm Johan Hjalmar 5
#5 Bergh Sven Sigvard 5
#6 Hjalmar Lidholm Johan 3
#7 Bolge Troberg 3
#8 Gustav Ericsson Curt Anders 2
#9 Johan Hjalmar Lidholm 2
#10 Sven Sigvard Bergh 2

Latest patents

Publication Filing date Title
GB1136022A Method for manufacturing bodies of a ferritic stainless steel
GB941822A Powder-metallurgical production of bodies intended for further working
US3129274A Reduction furnace provided with superstructure
GB992667A A reduction furnace provided with superstructure
US2920958A Method for the powder metallurgical manufacture of chromium alloys
US2875104A Slag-forming welding electrode
ES211381A1 A method for the application of metallic powders and welding electrodes that contain them (Machine-translation by Google Translate, not legally binding)
US2834666A Method for the production of metal powders
GB749472A A method for the production of metal powders and welding electrodes containing such powders
US2881068A Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent
US2124262A Method of producing metals and alloys poor in carbon and silicon
GB412058A Improved method of manufacturing low-carbon chromium alloys
GB186020A Improved method of and apparatus for producing a solution of cyanamide from calcium cyanamide
CA393405A Metal and alloy production
CA751294A Method for producing ingots
CA566925A Supply bodies intended for metal melts and method of producing such bodies
CA721814A Reduction furnace provided with superstructure
CA550464A Production of metal powders
CA577952A Method for the powder metallurgical manufacture of chromium alloys
CA787857A Method for the manufacture of a body of a ferritic stainless steel having a high content of chromium