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Jerrier A. Haddad
Jerry Haddad
Jerry Haddad
Born July 17, 1922
Brooklyn, New York, U.S.
Died March 31, 2017(2017-03-31) (aged 94)
Tupper Lake, U.S.
Occupation Computer engineer
Alma mater Cornell University
Spouse Margaret Van Hamlin Haddad
Children 5
Parents Abd al-Masih Haddad
Rashida Helen Shaker
Relatives Nadra Haddad (uncle)

Jerrier A. "Jerry" Haddad (born July 17, 1922 – died March 31, 2017) was an American computer engineer. He was a very important person in the early days of computers. Jerry helped create the IBM 701 series, which was IBM's first big computer for science. It was also the first mainframe computer that IBM made in large numbers.

The IBM 701 started a line of computers called the IBM 700/7000 series. These computers helped bring electronic computing to the world. They also made IBM a leader in the computer market for many years. A simpler and cheaper version of the IBM 701 was the famous IBM 650. This computer became the first one made for many people to use around the world.

Jerry Haddad was in charge of the engineering and design for these computers. He managed about 200 engineers! In 1984, he received the Computer Pioneer Award along with Nathaniel Rochester.

Jerry also helped create the IBM 604. This was the world's first electronic calculator that could be programmed. It was made in large numbers.

He was a respected member of several important groups. These included the Institute of Electrical and Electronics Engineers and the American Association for the Advancement of Science. He was also part of the National Academy of Engineering.

Jerry Haddad's Life Story

Early Life and Education

Jerry Haddad was born in New York City. His family came from Syria and Lebanon. He studied Electrical Engineering at Cornell University and earned his degree in 1945. Later, in 1958, he studied business management at Harvard Business School. Jerry lived in Briarcliff Manor, New York with his wife and their five children.

Building Amazing Computers

Jerry Haddad was a key person in developing the IBM 604. This was the world's first electronic calculator that could be programmed. He also worked with Nathaniel Rochester to lead the IBM 701 computer program. This computer was very important for defense.

Jerry retired from IBM in 1981. At that time, he was the vice president in charge of technical personnel development. He held 18 patents for his inventions in computers and electronics. This means he invented many new things!

Haddad and Watson Sr.
Haddad (right) and Thomas J. Watson, Sr. (center) in 1955.

Awards and Recognition

Jerry Haddad received many honors for his work:

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