Tag patent 3482037
Marie Van Brittan-Brown is an African American inventor who designed and patented a home security system in 1966. Her pioneering invention was a forerunner to modern day home security systems. Click the link to learn more.
Marie Van Brittan-Brown is an African American inventor who designed and patented a home security system in 1966. Her pioneering invention was a forerunner to modern day home security systems. Click the link to learn more.
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