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MAERZ IND OFENBAU A G

Overview
  • Total Patents
    15
About

MAERZ IND OFENBAU A G has a total of 15 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Austria, France and United Kingdom. Its main competitors in its focus markets thermal processes and materials and metallurgy are FUCHS SYSTEMS INC, INTERSTEEL TECHNOLOGY INC and MAERZ OFENBAU A G.

Patent filings in countries

World map showing MAERZ IND OFENBAU A Gs patent filings in countries
# Country Total Patents
#1 Austria 5
#2 France 3
#3 United Kingdom 3
#4 Germany 2
#5 Spain 2

Patent filings per year

Chart showing MAERZ IND OFENBAU A Gs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Materials and metallurgy

Top inventors

# Name Total Patents
#1 Bartu Franz Dipl Ing 2
#2 Slesaczek Alfred Ing 2
#3 Slesaczek Alfred 1
#4 Bartu Dipl-Ing Franz 1
#5 Bartu Franz Dipl-Ing 1

Latest patents

Publication Filing date Title
GB794557A Process for operating regeneratively heated open-hearth furnaces
ES232327A1 Provision to suspend refractory stones in walls, ceilings, vaults and analogs of industrial homes and households (Machine-translation by Google Translate, not legally binding)
GB808751A Device for hanging refractory bricks from a supporting structure
ES224520A3 Improvements in the construction of reverbero ovens, especially oven siemens-martin (Machine-translation by Google Translate, not legally binding)
GB761843A Improvements in or relating to open-hearth furnaces
DE1019668B Siemens-Martin furnace
DE928484C Suspended vaults, hanging covers or the like for industrial ovens, e.g. B. Siemens-Martin-OEfen, and method for producing the vault