Alexander Graham Bell was a scientist, inventor, and engineer. He is credited with inventing the first functional telephone. He is also credited with co-founding America's major telephone company AT&T, which has been going strong since 1885. Bell's later life was marked by his groundbreaking work in aeronautics, hydrofoils, and optical telecommunications. He was also an ardent supporter of compulsory sterilization.
Rudolf Diesel was a German mechanical engineer and inventor best remembered for inventing the Diesel engine. After Diesel's demise, his engine became an important substitution for the steam piston engine. The engine became widespread in applications, such as agricultural machines, submarines, ships, and trucks. His life inspired the 1942 biographical film Diesel, in which he was played by Willy Birgel.
American inventor, mechanical engineer and an accomplished tennis and golf player, Frederick Winslow Taylor, regarded as the father of scientific management, sought to improve industrial efficiency. His approach on scientific management, referred to as Taylorism, has significantly influenced development of industrial engineering and production management. His monograph, The Principles of Scientific Management, laid out his views on principles of scientific management.
Soviet cosmonaut Vladimir Komarov was the first from his country to fly into space twice. He died when his Soyuz 1 capsule crashed while re-entering the Earth, due to a parachute failure, on April 24, 1967, which made him the first human to die in a space flight.
Part of the seven Project Mercury astronauts, Gordon Cooper manned a 34-hour space mission, becoming the first American to stay for a day in space. As part of the Gemini 5 mission, he and his co-pilot proved it was possible for astronauts to survive a mission to the Moon and back.
One of his parents’ 10 children, George Pullman initially took over his father’s carpentry business and secured contracts with New York for the Erie Canal project. The founder of the Pullman sleeping car and a company town, Pullam was criticized for using the military to violently end the 1894 Pullman Strike.
10 Sid Meier
Game designer Sid Meier soared to fame with the strategy game series Civilization. Initially a cash-register designer, he later co-founded the gaming company MicroProse. He met his wife at a Lutheran Church, where they both still sing. Apart from the AIAS Hall of Fame Award, he has also penned a memoir.
11 Homer Hickam
Gottlieb Daimler was a German engineer, industrialist, and industrial designer. A pioneer of automobile development and internal combustion engines, Daimler is credited with inventing the liquid petroleum-fueled engine. In 1978, Gottlieb Daimler was inducted into the Automotive Hall of Fame.
14 Ed Boon
Apart from teaching and working as an electrical engineer, Vannevar Bush had also been the dean of the MIT School of Engineering. Working with the government, he initiated military funding of research projects, later known as the military-industrial complex. He also penned books such as Modern Arms and Free Men.
Spanish business magnate and civil engineer Florentino Pérez leads Grupo ACS as its CEO. He is also famous as the president of the football club Real Madrid and has the reputation of hiring and firing managers at his will. A self-made billionaire, he brought in the Galácticos era in football.
21 Gerald Bull
Gerald Vincent Bull was a Canadian artillery expert, known for designing Project Babylon supergun for the Government of Iraq. His idea was to do away with the conventional rockets by firing satellites into orbit from a 156m-long barrel embedded inside a hill. However, his assassination within two years of the start of the project put an end to it.
22 Jonathan Ive
Jonathan Ive is a British-American product, industrial, and architectural designer. The former Chief Design Officer (CDO) of Apple Inc., Ive played a major role in the designs of several Apple products, such as the iPhone, MacBook, iMac, iPad, and iPod. He also played an important role in the designs of Apple's architectural projects, such as Apple Stores and Apple Park.
23 Marc Garneau
Distinguished Canadian politician, Marc Garneau, began his career as a naval officer and while in service became the first Canadian to travel to the outer space, eventually becoming the President of Canadian Space Agency. Elected to the Parliament as a member of the Liberal Party, he was named Minister of Transport in 2015 and Minister of Foreign Affairs in 2021.
Born to a German Jewish family, Ralph H. Baer and his family escaped to New York later. He went from working in a factory to becoming an engineer. While working at Sanders Associates, he developed the idea of playing games on TV and later created the first video game console.
26 Kurt Tank
Pierre Boulle was a French novelist best remembered for writing such novels as Planet of the Apes and The Bridge over the River Kwai, which were adapted into highly successful and award-winning films. Planet of the Apes inspired the creation of popular themed toys and animated series. His works have also inspired several French films like Le Point de mire.
30 Ohno Taiichi
Japanese businessman and industrial engineer Ohno Taiichi is remembered for his efforts toward the reduction of muda, or waste, and the implementation of the kanban, or just-in-time system in Toyota. His popular books on manufacturing include Toyota Production System and Just-in-Time for Today and Tomorrow.
32 Arif Mardin
33 Susan Helms
34 Grady Booch
Robert Latimer is a Canadian farmer who was convicted of killing his daughter Tracy. Latimer argued that he killed Tracy as she was suffering from cerebral palsy that caused her immense pain. The case sparked controversy with many questioning the definition of euthanasia and the rights of differently-abled people. Latimer gained public support and was granted full parole in 2010.
36 Mark Dean
37 Ivar Kreuger
Ivar Kreuger was a Swedish civil engineer, entrepreneur, industrialist, and financier. He is best remembered for building a global match empire and controlling almost three quarters of worldwide match production which earned him the nickname, Match King. Ivar Kreuger also founded and owned many other companies including Kreuger & Toll Byggnads AB.
Jacques de Vaucanson was a French artist and inventor. He is credited with creating impressive and innovative automata. De Vaucanson was also the first inventor to design an automatic loom. His ideas for the automation of the weaving process were later perfected by Joseph Marie Jacquard, who created the Jacquard machine.
39 Harold Rosen
40 Ken Olsen
41 Dave Cutler
45 Erich Gamma
46 Keren Ann
Keren Ann is a singer, songwriter, producer, composer, and engineer. In addition to playing the guitar, clarinet, and piano, Ann also writes and engineers musical and choir arrangements. Over the years, she has also contributed to the soundtrack of films like Thelma, Louise et Chantal and Yossi.
Australian programmer Andrew Tridgell is best known for developing the compression program software Rzip. He also co-invented the rsync algorithm and has contributed to the Samba file server. A doctorate degree holder from the Australian National University, he had initially also worked on speech recognition.