When Lisa Cook tried to publish her research showing how segregation and racial violence held back Black innovation, she encountered obstacles.
DAVID GREENE, HOST:
Patent filings by black investors in America declined noticeably following the Tulsa massacre of 1921.
CHILDS: She knew that there were laws on the books protecting black inventions, but they weren't enforced like they were for white inventors.
CHILDS: The message was clear - the government would not provide even the most basic protections to black Americans, not for their lives, not for their property, certainly not for their inventions.
COOK: If I'm a black inventor, why would I ever invent anything if I thought the intellectual property was never going to be defended?