Kenner, Mary
1912-2006 · Contribution: 1957
Household & Domestic Inventions
Adjustable sanitary belt; bathroom tissue holder
Portraits are AI-generated interpretations, not photographs.
Quick facts
- Born
- 1912-2006
- Active since
- 1957
- Category
- Household & Domestic Inventions
Impact on the world
Kenner improved menstrual-hygiene products decades before the industry modernized, and her string of patents makes her the most prolific Black woman inventor on record.
Sources
- BlackPast.org
1 more sources and references are available to members.
More in Household & Domestic Inventions
Alexander, Nathaniel
unknown
Improved folding chair with a pivoting, integrated book rest, designed for churches, Sunday schools, auditoriums, and choirs
Ammons, Virgie
1908-2000
Fireplace throat damper
Ashbourne, Alexander P.
c.1820-1915
Spring-loaded biscuit/cake cutter (hinged molding board with interchangeable shaped plates to cut a whole batch at once); pioneering processes for refining, treating, and preparing coconut oil for domestic use
Bailey, Leonard C.
1825-1918
Folding cabinet bed (U.S. Patent 629,286, 1899), adopted by the U.S. Army; also patented an Army-adopted hernia truss and a rapid mail-stamping machine, and co-founded Washington's Capitol Savings Bank