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Concept
Lloyd Hall
Résumé
Lloyd Augustus Hall (June 20, 1894 – January 2, 1971) was an American chemist, who contributed to the science of food preservation. By the end of his career, Hall had amassed 59 United States patents, and a number of his inventions were also patented in other countries.
Lloyd Hall was born in Elgin, Illinois on June 20, 1894. Hall's grandmother came to Illinois using the "Underground Railroad" at the age of sixteen. His grandfather came to Chicago in 1837 and was one of the founders of the Quinn Chapel A.M.E. Church. He became the church's first pastor in 1841. Hall's parents, Augustus and Isabel, both graduated high school. Although Lloyd was born in Elgin, his family moved to Aurora, Illinois. He graduated in 1912 from East Side High School in Aurora. After graduating school, he studied pharmaceutical chemistry at Northwestern University, earning a Bachelor of Science and a [Master's degree]at the University of Chicago. At Northwestern, Hall met Carroll L. Griffith, who with his father, Enoch L. Griffith, founded Griffith Laboratories. The Griffiths later hired Hall as their chief chemist.
After leaving university, Hall was hired by the Western Electric Company after a phone interview. The company refused to hire Hall after they discovered he was black. Hall then went to work as a chemist for the Department of Health in Chicago followed by a job as chief chemist with the John Morrell Company.
During World War I, Hall served with the United States Ordnance Department where he was promoted to Chief Inspector of Powder and Explosives. In 2004, he was inducted into the National Inventors Hall of Fame for his work.
Following the war, Hall married Myrrhene Newsome and they moved to Chicago so he could work for the Boyer Chemical Laboratory, again as a chief chemist. Following this, Hall became president and chemical director for Chemical Products Corporation's consulting laboratory. In 1925, Hall took a position with Griffith Laboratories where he remained for 34 years.
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