-
Josephine Garis Cochran
In 1886, Josephine Cochran invented the first practical dishwasher -
Sarah Boone
an improvement to the ironing board was invented by African American Sarah Boone on April 26, 1892. -
sarah boone
ironing board -
Mary Anderson
Mary Anderson invented the windshield wiper. Anderson was issued a patent for the wipers in 1905. -
Mary Phelps Jacob
Mary Phelps Jacob invented the bra. -
Katherine Blodgett
inventedd non-reflecting glass -
Bette Nesmith Graham
Graham invented liquid paper, also known as White-Out -
rachel brown
Rachel Brown co-invented Nystatin, the world's first useful antifungal antibiotic. -
Sally Fox
Sally Fox invented naturally-colored cotton. -
Randi Altschul
Randice-Lisa Altschul invented the world's first disposable cell phone