1928 - 1990
Gerald Vincent Bull (March 9, 1928 – March 22, 1990) was a Canadian engineer who developed long-range artillery. He moved from project to project in his quest to economically launch a satellite using a huge artillery piece, to which end he designed the Project Babylon "supergun" for Saddam Hussein's government in Iraq. Bull was assassinated outside his apartment in Brussels, Belgium, in March 1990. Read more on Wikipedia
Since 2007, the English Wikipedia page of Gerald Bull has received more than 1,205,047 page views. His biography is available in 24 different languages on Wikipedia (up from 23 in 2019). Gerald Bull is the 183rd most popular inventor (down from 159th in 2019), the 123rd most popular biography from Canada (down from 89th in 2019) and the 3rd most popular Canadian Inventor.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among inventors, Gerald Bull ranks 183 out of 354. Before him are Melvil Dewey, Matthew Boulton, Johann Christoph Denner, Garrett Morgan, Traian Vuia, and Friedrich Zander. After him are George Pullman, Royal Rife, J. Presper Eckert, Bartolomeu de Gusmão, Charles Xavier Thomas, and Lars Magnus Ericsson.
1851 - 1931
HPI: 55.35
Rank: 177
1728 - 1809
HPI: 55.34
Rank: 178
1655 - 1707
HPI: 55.30
Rank: 179
1877 - 1963
HPI: 55.20
Rank: 180
1872 - 1950
HPI: 55.10
Rank: 181
1887 - 1933
HPI: 54.87
Rank: 182
1928 - 1990
HPI: 54.85
Rank: 183
1831 - 1897
HPI: 54.84
Rank: 184
1888 - 1971
HPI: 54.75
Rank: 185
1919 - 1995
HPI: 54.75
Rank: 186
1685 - 1724
HPI: 54.72
Rank: 187
1785 - 1870
HPI: 54.69
Rank: 188
1846 - 1926
HPI: 54.69
Rank: 189
Among people born in 1928, Gerald Bull ranks 163. Before him are Bob Cousy, Ralph Waite, Héctor Rial, Pancho Gonzales, Adrian Frutiger, and Pavel Kohout. After him are Branko Mikulić, Maurice Sendak, Wolfhart Pannenberg, Daisaku Ikeda, Prince Tomislav of Yugoslavia, and Jean Vanier. Among people deceased in 1990, Gerald Bull ranks 81. Before him are Tom Fogerty, Dexter Gordon, Shigeo Shingo, Arthur Kennedy, Vaso Čubrilović, and Michel Leiris. After him are Thorbjørn Egner, Georgy Flyorov, Semyon Kurkotkin, Xavier Cugat, Joan Bennett, and Attilio Demaría.
1928 - Present
HPI: 55.27
Rank: 157
1928 - 2014
HPI: 55.22
Rank: 158
1928 - 1991
HPI: 55.16
Rank: 159
1928 - 1995
HPI: 55.05
Rank: 160
1928 - 2015
HPI: 54.94
Rank: 161
1928 - Present
HPI: 54.89
Rank: 162
1928 - 1990
HPI: 54.85
Rank: 163
1928 - 1994
HPI: 54.84
Rank: 164
1928 - 2012
HPI: 54.80
Rank: 165
1928 - 2014
HPI: 54.77
Rank: 166
1928 - 2023
HPI: 54.73
Rank: 167
1928 - 2000
HPI: 54.67
Rank: 168
1928 - 2019
HPI: 54.64
Rank: 169
1941 - 1990
HPI: 55.84
Rank: 75
1923 - 1990
HPI: 55.79
Rank: 76
1909 - 1990
HPI: 55.53
Rank: 77
1914 - 1990
HPI: 55.24
Rank: 78
1897 - 1990
HPI: 55.10
Rank: 79
1901 - 1990
HPI: 55.10
Rank: 80
1928 - 1990
HPI: 54.85
Rank: 81
1912 - 1990
HPI: 54.66
Rank: 82
1913 - 1990
HPI: 54.63
Rank: 83
1917 - 1990
HPI: 54.63
Rank: 84
1900 - 1990
HPI: 54.40
Rank: 85
1910 - 1990
HPI: 54.24
Rank: 86
1909 - 1990
HPI: 54.06
Rank: 87
Among people born in Canada, Gerald Bull ranks 123 out of 1,350. Before him are Joanna Shimkus (1943), Jean Chrétien (1934), David Morrell (1943), Bonar Law (1858), William Osler (1849), and Brian Kernighan (1942). After him are Wilfrid Laurier (1841), Paul Martin (1938), Gil Evans (1912), Shania Twain (1965), Evangeline Lilly (1979), and Paul Watson (1950).
1943 - Present
HPI: 55.08
Rank: 117
1934 - Present
HPI: 55.08
Rank: 118
1943 - Present
HPI: 55.04
Rank: 119
1858 - 1923
HPI: 55.02
Rank: 120
1849 - 1919
HPI: 55.00
Rank: 121
1942 - Present
HPI: 54.94
Rank: 122
1928 - 1990
HPI: 54.85
Rank: 123
1841 - 1919
HPI: 54.83
Rank: 124
1938 - Present
HPI: 54.76
Rank: 125
1912 - 1988
HPI: 54.75
Rank: 126
1965 - Present
HPI: 54.70
Rank: 127
1979 - Present
HPI: 54.67
Rank: 128
1950 - Present
HPI: 54.66
Rank: 129
Among inventors born in Canada, Gerald Bull ranks 3. Before him are James Naismith (1861) and Reginald Fessenden (1866). After him are Joseph-Armand Bombardier (1907) and Yvonne Brill (1924).
1861 - 1939
HPI: 70.68
Rank: 1
1866 - 1932
HPI: 57.36
Rank: 2
1928 - 1990
HPI: 54.85
Rank: 3
1907 - 1964
HPI: 50.81
Rank: 4
1924 - 2013
HPI: 44.90
Rank: 5