Episode
Hidden Inventors: Black Women, Patents, and Lost Credit
- Podcast
- Math! Science! History!
- Published
- Feb 24, 2026
- Duration seconds
- 1367
- Processing state
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Summary
In this episode of Math! Science! History! , Gabrielle Birchak traces the paper trails behind Black women inventors whose ideas reshaped ordinary life, from laundry tools and home design to security systems and medical devices. You will hear how patents, assignments, licensing, and missing records shaped who got credit and who got paid, and why some inventions became household standards while their inventors stayed unfamiliar. This story is about engineering, documentation, and what happens when innovation meets the economics of recognition. What You'll Learn in This Episode Follow the Paper Trail How patents and archives function as evidence , and why the existence of a patent does not guarantee wealth, credit, or commercialization. How ownership can shift through assignments and intermediaries , changing who controls the rights and who benefits financially. How inventions become "invisible" once they become normal , and how race and gender shaped which names survived in popular history. Five Resource Links 1. Smithsonian Lemelson Center, "Who Invents and Who Gets the Credit?" https://invention.si.edu/invention-stories/who-invents-and-who-gets-credit 2. National Archives DocsTeach, "Sarah E. Goode's Folding Beds" https://docsteach.org/document/sarah-e-goodes-folding-beds/ 3. USPTO, "Sights on the Prize" (Patricia Bath) https://www.uspto.gov/learning-and-resources/journeys-innovation/historical-stories/sights-prize 4. Lemelson-MIT, "Mary Beatrice Davidson Kenner" https://lemelson.mit.edu/resources/mary-beatrice-davidson-kenner 5. The Woman Inventor - https://archive.org/details/Womaninventor1Smit 🔗 Explore more on our website: mathsciencehistory.com 📚 To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h 🌍 Let's Connect! Bluesky: https://b…