86,931| Born | July 16, 1906, Minnesota, U.S. |
| Died | September 15, 1998, Palo Alto, California, U.S. |
| Nationality | American |
| Alma mater | University of Minnesota |
| Occupation | Inventor, Computer pioneer |
About Reynold B. Johnson
Computer Scientist Reynold B. Johnson was born on July 16, 1906 in Minnesota, United States (He dies at the age of 92, on September 15, 1998).
Inventor and computer pioneer who, while working with IBM in 1956, invented the first computer hard disk drive. While worming for Sony, he also devised the videocassette tape.
All information about Reynold B. Johnson can be found in this post. It will clarify Reynold B. Johnson's info: biography, age, facts, income, family, husband & breakup of Reynold B. Johnson...
Reynold B. Johnson before becoming famous
Reynold B. Johnson was born in the Zodiac sign Cancer (The Crab), and 1906 is also the year of Horse (馬) in the Chinese Zodiac.
He invented a method for converting pencil-marked cards into punch cards that could be read by computers, which became popular in both the corporate and public sectors.
Achievement of Reynold B. Johnson
He developed his first disk drive out of 50 double-sided magnetic disks, each measuring 24 inches in diameter and weighing a ton; it held 5 megabytes of data.
Reynold B. Johnson's Family, Spouse, Dating and Relationship
With his wife, Beatrice, he had a daughter and two sons.
Reynold B. Johnson Collabed with
In 1986, US President President Ronald Reagan presented him with the National Medal of Technology.
Reynold B. Johnson Income & Net worth
Reynold B. Johnson's income mainly comes from the work that created his reputation: a computer scientist. Information about his net worth in 2024 is being updated as soon as possible by allfamous.org, you can contact to tell us Net Worth of the Reynold B. Johnson.
Reynold B. Johnson Height and Weight
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Latest information about Reynold B. Johnson updated on March 15 2023.
