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This is always being updated as time permits.  If you would like to add info click HERE

[1700-1719] [1720-1739] [1740-1759] [1760-1779] [1780-1799] [1800-1819] [1820-1839] [1840-1859] [1860-1879] [1880-1899] [1900-1919] [1920-1939] [1940-1959] [1960-1979] [1980-1999]

Date     Inventions                                                                                                       Companies                               Political/Historical

1940

     

1941

     

1942

  1. R. Meredith developed the first TIG torch
   

1943

     

1944

     

1945

     

1946

     

1947

     

1948

  1. Introduction of the M.I.G. welding process
   

1949

     

1950

     

1951

     

1952

     

1953

     

1954

     

1955

     

1956

     

1957

     

1958

     

1959