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Marie Van Brittain Brown
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Marie Van Brittain Brown
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Spare a thought for the burglars of America - they’re going out of business! Since 1993, property crime in the US has fallen by 69%. Thanks to the pioneering work of one woman: Marie Van Brittan Brown - visionary inventor of the Home Security System.
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Authors
Infobase
Makematic (Firm)
Subjects
Closed captioning.
African American inventors.
Closed-circuit television
Electronic security systems
Women inventors--United States--Biography.
Language
English
Series
Untold: Hidden Histories