Her invention helped keep homes warm during the winter

Invented a process to clean delicate clothing

Created automatic doors for elevators

Her invention has helped improved people's vision

This inventor is responsible for making the portable ironing board and the lawn sprinkler

Created a home security system because she felt unsafe in her own home

This inventor made many advancements in computers, including the color PC monitor and gigahertz chip

Designed hair care products specifically for African American women

This inventor is responsible for a breathing device later used during World War I