(b.) Unknown
Citations:
Courtesy of Gannett
Courtesy of IBM
Courtesy of Justia Patents
(b.) Unknown
(b.) September 17, 1938
Citations:
Courtesy of Monash University
(b.) Unknown
(b.) October 15, 1928
Citations:
Courtesy of Microsoft Author Database
Courtesy of New York Times
(b.) November 19, 1925 — (d.) September 27, 2017
Citations:
Courtesy of Purdue University Physics
Courtesy of Stanford Graduate School of Business
(b.) 1908
Citations:
Courtesy of University of Pennsylvania Archives
Courtesy of Worldcat
(b.) November 8, 1920 — (d.) 2014
Citations:
Courtesy of University of Minnesota Digital Conservancy
(b.) Unknown
Citations:
Courtesy of IBM Research
Courtesy of University of Trier Computer Science