Notable Black Couple- Marie Van Brittan Brown and Albert Brown #blackexcellence #BlackHistoryMonth | Blackintimehistory

Through the watchful gaze of Marie Van Brittan Brown’s pioneering invention, every locked door since has held not just a barrier, but a guardian. | Africa Giant

Marie Van Brittan Brown The Inventor Of The CCTV With A Present Market Value Of $207.13 billion By 2033. Her ingenious invention went largely unrecognized during her lifetime, earning her a modest place in tech lore instead of financial fortune. | Africa Giant

THE BLACK INVENTORS WHO BUILT AMERICA AND LOST OWNERSHIP They invented it. America patented it. Long before Silicon Valley, Black inventors were creating machines that powered railroads, factories, and the industrial economy. But ownership was never neutral. Before 1865, enslaved people were legally property so anything they created belonged to someone else. After slavery, the rules changed on paper… but not in practice. Patents required money. Lawyers. Banks. Protection. Most Black inventors we