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BYERS A M CO

Overview
  • Total Patents
    116
About

BYERS A M CO has a total of 116 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, thermal processes and machine tools are INT MEEHANITE METAL CO, LUMAR METALS LTDA and ALMAMET GMBH.

Patent filings in countries

World map showing BYERS A M COs patent filings in countries
# Country Total Patents
#1 United States 39
#2 Canada 24
#3 United Kingdom 17
#4 France 15
#5 Germany 14
#6 Spain 5
#7 Austria 2

Patent filings per year

Chart showing BYERS A M COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Story Edward B 30
#2 James Aston 12
#3 Aston James 7
#4 Beale Addison H 5
#5 Beale Addison Herbert 5
#6 Wille Fredrik H 5
#7 White Frederick W 4
#8 Best Evard P 4
#9 Pyles Harley G 4
#10 Albright Charles D 3

Latest patents

Publication Filing date Title
US3242966A Gaseous and liquid fuel industrial furnace burner
GB754897A Improvements in or relating to method of making a metal alloy
US2757083A Method of making a metal alloy
US2686742A Method of making a wrought iron product
DE851816C Welded iron rolled products and processes for their manufacture
DE828406C Method for lining a rotary kiln
DE859748C Acid Bessemer process
DE843096C Process for the production of welded steel
DE843095C Process for the production of welded steel
GB666328A Improvements in or relating to the manufacture of acid bessemer ferrous metal
GB683609A Improvements in or relating to wrought iron products and the manufacture thereof
US2501832A Bessemerizing of ferrous metal
GB655352A Improvements in or relating to method of desulphurizing molten ferrous metal
US2459256A Desulfurizing molten ferrous metal
GB579918A Improvements in or relating to the application of furnace linings
GB601590A Improvements in or relating to the manufacture of wrought iron
GB565702A Improvements in or relating to the manufacture of wrought iron
US2368270A Lining rotary furnaces
US2339821A Manufacture of wrought iron
US2311002A Manufacture of wrought iron