Inventors

Charles Babbage

Robert E. Kahn Dr. Vint Cerf

Peter L. Jensen

Emile Berliner

James E. Casey

Charles Francis Jenkins

Johannes Gutenberg's

Ray Kurzweil

Douglas Engelbart

Christopher Latham Sholes

John Ericsson

Yoshiro Nakamatsu

James Russell

Dennis Hayes

Martin Cooper

Pua Khein Seng

Adam Osborne