1857 - 1934
Frank Julian Sprague (July 25, 1857 – October 25, 1934) was an American inventor who contributed to the development of the electric motor, electric railways, and electric elevators. His contributions were especially important in promoting urban development by increasing the size cities could reasonably attain (through better transportation) and by allowing greater concentration of business in commercial sections (through use of electric elevators in skyscrapers). He became known as the "father of electric traction". Demonstrating an aptitude for science and mathematics, Sprague secured an appointment to the U.S. Read more on Wikipedia
Since 2007, the English Wikipedia page of Frank J. Sprague has received more than 240,696 page views. Her biography is available in 17 different languages on Wikipedia. Frank J. Sprague is the 363rd most popular inventor (down from 313th in 2019), the 9,268th most popular biography from United States (down from 6,688th in 2019) and the 103rd most popular American Inventor.
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Historical Popularity Index (HPI)
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Among inventors, Frank J. Sprague ranks 363 out of 354. Before her are Arunachalam Muruganantham, Andy Bechtolsheim, John Whitehurst, Elmer Ambrose Sperry, Lewis Howard Latimer, and Bette Nesmith Graham. After her are Roger C. Field, Christopher C. Kraft Jr., Charles Ammi Cutter, Peter Cooper, Mohamed M. Atalla, and Arnold Orville Beckman.
1961 - Present
HPI: 43.14
Rank: 357
1955 - Present
HPI: 42.79
Rank: 358
1713 - 1788
HPI: 42.64
Rank: 359
1860 - 1930
HPI: 42.53
Rank: 360
1848 - 1928
HPI: 42.52
Rank: 361
1924 - 1980
HPI: 42.47
Rank: 362
1857 - 1934
HPI: 42.45
Rank: 363
1945 - Present
HPI: 41.89
Rank: 364
1924 - 2019
HPI: 41.79
Rank: 365
1837 - 1903
HPI: 41.51
Rank: 366
1791 - 1883
HPI: 41.12
Rank: 367
1924 - 2009
HPI: 40.90
Rank: 368
1900 - 2004
HPI: 40.83
Rank: 369
Among people born in 1857, Frank J. Sprague ranks 121. Before her are Charles Frédéric Petit, Herbert Plumer, 1st Viscount Plumer, John Jacob Abel, Max Weiss, Edward Henry Potthast, and Charles B. Cory. After her are John Joly, Auguste Serrurier, Walter Rutherford, Rudolf Thurneysen, and Gertrude Atherton. Among people deceased in 1934, Frank J. Sprague ranks 147. Before her are Edgeworth David, Horace Lamb, Joel Lehtonen, Heinz Prüfer, Dukinfield Henry Scott, and Augusto Pestana. After her are Lowell Sherman, Cass Gilbert, Arthur Surridge Hunt, Davidson Black, Karl Dane, and Lew Cody.
1857 - 1947
HPI: 44.86
Rank: 115
1857 - 1932
HPI: 44.70
Rank: 116
1857 - 1938
HPI: 44.49
Rank: 117
1857 - 1927
HPI: 43.76
Rank: 118
1857 - 1927
HPI: 43.75
Rank: 119
1857 - 1921
HPI: 42.59
Rank: 120
1857 - 1934
HPI: 42.45
Rank: 121
1857 - 1933
HPI: 41.09
Rank: 122
1857 - 1901
HPI: 40.94
Rank: 123
1857 - 1913
HPI: 40.45
Rank: 124
1857 - 1940
HPI: 37.97
Rank: 125
1857 - 1948
HPI: 37.71
Rank: 126
1858 - 1934
HPI: 42.88
Rank: 141
1849 - 1934
HPI: 42.71
Rank: 142
1881 - 1934
HPI: 42.63
Rank: 143
1896 - 1934
HPI: 42.55
Rank: 144
1854 - 1934
HPI: 42.48
Rank: 145
1868 - 1934
HPI: 42.45
Rank: 146
1857 - 1934
HPI: 42.45
Rank: 147
1888 - 1934
HPI: 41.59
Rank: 148
1859 - 1934
HPI: 41.42
Rank: 149
1871 - 1934
HPI: 41.31
Rank: 150
1884 - 1934
HPI: 40.69
Rank: 151
1886 - 1934
HPI: 40.65
Rank: 152
1884 - 1934
HPI: 38.41
Rank: 153
Among people born in United States, Frank J. Sprague ranks 9,268 out of 18,182. Before her are William Varley (1880), Curtis T. McMullen (1958), Kyle Eastwood (1968), Kim Delaney (1961), Craig Robinson (1971), and Richie Ramone (1957). After her are Robert L. Stewart (1942), Edward Brophy (1895), Dorian Harewood (1950), John Nelson (1791), Laura Poitras (1964), and Lucille La Verne (1872).
1880 - 1968
HPI: 42.46
Rank: 9,262
1958 - Present
HPI: 42.46
Rank: 9,263
1968 - Present
HPI: 42.45
Rank: 9,264
1961 - Present
HPI: 42.45
Rank: 9,265
1971 - Present
HPI: 42.45
Rank: 9,266
1957 - Present
HPI: 42.45
Rank: 9,267
1857 - 1934
HPI: 42.45
Rank: 9,268
1942 - Present
HPI: 42.45
Rank: 9,269
1895 - 1960
HPI: 42.45
Rank: 9,270
1950 - Present
HPI: 42.44
Rank: 9,271
1791 - 1860
HPI: 42.44
Rank: 9,272
1964 - Present
HPI: 42.44
Rank: 9,273
1872 - 1945
HPI: 42.44
Rank: 9,274
Among inventors born in United States, Frank J. Sprague ranks 103. Before her are Elizabeth Holmes (1984), Charles Darrow (1889), George Beauchamp (1899), Elmer Ambrose Sperry (1860), Lewis Howard Latimer (1848), and Bette Nesmith Graham (1924). After her are Christopher C. Kraft Jr. (1924), Charles Ammi Cutter (1837), Peter Cooper (1791), Arnold Orville Beckman (1900), Arthur Fry (1931), and Walter Frederick Morrison (1920).
1984 - Present
HPI: 43.29
Rank: 97
1889 - 1967
HPI: 43.29
Rank: 98
1899 - 1941
HPI: 43.21
Rank: 99
1860 - 1930
HPI: 42.53
Rank: 100
1848 - 1928
HPI: 42.52
Rank: 101
1924 - 1980
HPI: 42.47
Rank: 102
1857 - 1934
HPI: 42.45
Rank: 103
1924 - 2019
HPI: 41.79
Rank: 104
1837 - 1903
HPI: 41.51
Rank: 105
1791 - 1883
HPI: 41.12
Rank: 106
1900 - 2004
HPI: 40.83
Rank: 107
1931 - Present
HPI: 40.23
Rank: 108
1920 - 2010
HPI: 40.20
Rank: 109