John Ringling (1866-1936)
Entrepreneur
1
Ben Silbermann, 43
2
W Edwards Deming (1900-1993)
3
Robert Noyce (1927-1990)
4
Otto Frederick Rohwedder (1880-1960)
5
Neil Clark Warren, 91
6
Marc Andreessen, 54
7
Chris Pirillo, 52
8
JR Simplot (1909-2008)
9
Wallace Carothers (1896-1937)
10
Waite Phillips (1883-1964)
11
Carl Pohlad (1915-2009)
12
Allen Paulson (1922-2000)
13
Donald Arthur Luscombe (1895-1965)
14
Hartzell Spence (1908-2001)
15
Born in Iowa
Most Popular Entrepreneurs
