Theodore Willard Case (December 12, 1888 – May 13, 1944) was an American chemist who invented the Movietone sound-on-film system. == Early life and education == Case was born on December 12, 1888 in Auburn, New York, to Willard Erastus Case (1857–1918) and Eva Fidelia Caldwell Case (1857–1952).
Theodore Willard Case (December 12, 1888 – May 13, 1944) was an American chemist who invented the Movietone sound-on-film system. == Early life and education == Case was born on December 12, 1888 in Auburn, New York, to Willard Erastus Case (1857–1918) and Eva Fidelia Caldwell Case (1857–1952).
Source: Wikipedia "Theodore Case" · CC BY-SA 4.0
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