Joseph A. Ball (inventor)
Appearance
Joseph Arthur Ball (August 16, 1894 – August 27, 1951) was an American inventor, physicist, and executive at Technicolor. He was the technical director of the first color movie Becky Sharp, and a recipient of an Oscar in 1938 for his contributions to color film photography. He held many patents in color photography, and was credited with three-component process.[1][2][3]
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