Marie van brittan brown timeline
Marie van brittan brown invention
Marie Van Brittan Brown (October 30, – February 2, ) was an American nurse and innovator.
Marie van brittan brown husband
On Aug. 1, Brown filed the patent for her “home security system utilizing television surveillance, according to Her husband, Albert, got second billing.
Marie van brittan brown accomplishments
This scientist is most known for creating the first home security system with her spouse, which they obtained a patent for in Her concept laid the groundwork for modern CCTV security systems and is cited in 35 U.S. patents.
Marie van brittan brown net worth
Learn about the life and invention of Marie van Brittan Brown, the African American nurse who created the first home security system in Her invention used peepholes, a sliding camera, television monitors, and two-way microphones to provide surveillance and communication.