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Children. Norma and Albert Jr. Marie Van Brittan Brown (October 30, 1922 – February 2, 1999) was an American nurse, her husband Albert L. Brown, an electronics technician. In 1966 they invented an audio-visual home security system [1][2] That same year they applied for a patent for their security system. It was granted three years later in 1969.
Alma mater. Panzer College. Community Kennedy Memorial Hospital. Known for. Assistive devices. Scientific career. Fields. Inventor, physical therapist and nurse. Bessie Virginia Griffin, better known as Bessie Blount, [1] (November 24, 1914 – December 30, 2009), was an American writer, nurse, physical therapist, inventor and forensic scientist.
Marie Van Brittan Brown (1922–1999), home security systems; Deborah Washington Brown (1952–2020), speech recognition; Rachel Fuller Brown (1898–1980), antibiotics; Mary Brush (fl 1815), corsets; C. Ve Elizabeth Cadie, (20th century), heat insulating handle for small home appliances, coffee pot; Mary P. Carpenter (1840–1900), sewing ...
The post Watch: How Marie Van Brittan Brown shaped home security in ‘Keeping Black History Alive’ appeared first on TheGrio. Watch: How Marie Van Brittan Brown shaped home security in ...
The ironing board (invented by Sarah Boone), the traffic light system (invented by Garrett Morgan), and the home security system (invented Marie Van Brittan Brown) all came down to us from Black ...
Marian B. Brown and twin sister Vivian A. Brown were born in Kalamazoo, Michigan. Vivian was the elder by eight minutes. Vivian was the elder by eight minutes. They grew up in Mattawan, Michigan , where they attended Mattawan High School and in 1945 graduated as co- valedictorians , giving the valedictory speech together. [ 4 ]
Updated August 28, 2020 at 1:19 PM. A former Playboy model killed herself and her 7-year-old son after jumping from a hotel in Midtown New York City on Friday morning. The New York Post reports ...
Marie Van Brittan Brown was an African-American inventor who invented one of the first home security systems (U.S. patent 3,482,037) in 1966, along with her husband ...