was an African American inventor who received five patents in her lifetime. She holds the record for the most patents awarded to a Black woman by the U.S government. Kenner’s first and most noted patent was in 1957 for the sanitary belt, the precursor invention to sanitary pads. She originally invented the belt 30 years prior in the 1920s but was not able to afford a patent and she faced racial discrimination when trying to market the product. Kenner’s following four patents included a sanitary
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was an African American inventor who received five patents in her lifetime. She holds the record for the most patents awarded to a Black woman by the U.S government. Kenner’s
Stacye Branché. Beats by Talent · Good Vibes (Instrumentals). was an African American inventor who received five patents in her lifetime. She holds the record for the most patents awarded to a Black woman by the U.S government. Kenner’s first and most noted patent was in 1957 for the sanitary belt, the precursor invention to sanitary pads ...
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Mary Beatrice Davidson Kenner was an African American inventor who changed period products - but most people have never heard of her. Known as Beatrice, she grew up in a family of inventors, creating her first invention at just six years old. And she didn’t stop there – she continued to invent throughout her adult life, including a new and improved sanitary pad in a time when there was still a big taboo around periods. However, as an African American woman during a time of racial segregation, Be
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Mary Beatrice Davidson Kenner was an African American inventor who
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