J R Gaunt and Son Limited
1884 - 1991
General Electric Company Limited
1889 - 2006
Ernemann Werke
1889 - 1926
Baird and Tatlock (London) Limited
1897 - 2012
Kelvin and White
1900 - 1907
Gramophone Company Limited
1898 - 1931
Rife, Royal Raymond
1888 - 1971
Patent Enamel Co Ltd
1889 - 1960
Burden, Rosa Gladys
1891 - 1940
Drew and Sons
1887 - 1935
Philco Corporation
1892 - 1974
W Watson and Sons
1882 - 1908
The Daily Mail
1896
A. Kershaw and Sons Limited
1888
Gardner and Company
1890
Chodziez
1897
Griptight
1885
Worcester, George Raleigh Gray
1890 - 1969
Sempill, William Francis Forbes
1893 - 1965
Sarkisov, Semion Alexandrovich
1895 - 1971
West, Harold Ernest Georges
1895 - 1968
Dunham, Jr, Theodore
1897 - 1984
Jefferson, Geoffrey
1886 - 1961
Brodie, John L P
1899 - 1959
Mayo, Robert Hobart
1890 - 1957
Burney, Charles Dennistoun
1888 - 1968
Spencer, Noel
1900 - 1986
Lywood, Oswyn George William
1895 - 1957
Marin, Eugene Gaspard
1883 - 1969
Plenty & Son Limited
1890 - 1977
Marconi International Marine Communications Company Limited
1900 - 2002
Gandolfi, Thomas
1890 - 1965
J. Samuel White and Company Limited
1898 - 1972
Michels, Antonius Mathias Johannes Friedrich
1899 - 1969
Alderslade, Esther
1888 - 1973
Abbott, Berenice
1898 - 1991
Caunter, Frederick Lyde
1892 - 1903
Parke, Wilfred
1889 - 1912
Glover, Charles William
1891 - 1976
Cox, Earnest Stewart
1900 - 1992
Appleton, Edward Victor
1892 - 1965
Partington, James Riddick
1886 - 1965
Taylor, Geoffrey Ingram
1886 - 1975
Codrington, Kenneth de Burgh
1899 - 1986
Whitcombe, Harold Arthur
1883 - 1943
Robinson, Bernard A
1888 - 1979
Birkett, Stanley
1884 - 1959
Cook, Gilbert
1885 - 1951
Grasemann, Cuthbert
1890 - 1961
Adrian, Edgar Douglas
1889 - 1977