You will probably find it difficult to name any . Why is this ? Weren't women interested in science ? The answer is that , in the past , women were not allowed to patent their inventions . Until the mid - 19th century , anything a woman owned or invented was legally her husband's . For this reason , many female inventors throughout history have been forgotten or ignored although their inventions are used every day.
Although hundreds of important women could be named , here is a brief look at a few.
Bette Nesmith Graham
Liquid paper was the invention of Bette Nesmith Graham . In an effort to cover her typing mistakes , she painted over them with a bottle of white paint and a watercolor brush . By 1956 , Graham's invention gained so much popularity , that four years later , she sold her company to Gillette for $ 47.5 million.
Grace Murray Hopper
Few people have done as much to change the world as Grace Murray Hopper . In her work with the first computers , she put us on the way to making computers available to everyone . In 1952 , she invented the first computer compiler . She was the first person to receive the Computer Sciences Man of the Year Award 1969.
Although hundreds of important women could be named , here is a brief look at a few.
Bette Nesmith Graham
Liquid paper was the invention of Bette Nesmith Graham . In an effort to cover her typing mistakes , she painted over them with a bottle of white paint and a watercolor brush . By 1956 , Graham's invention gained so much popularity , that four years later , she sold her company to Gillette for $ 47.5 million.
Grace Murray Hopper
Few people have done as much to change the world as Grace Murray Hopper . In her work with the first computers , she put us on the way to making computers available to everyone . In 1952 , she invented the first computer compiler . She was the first person to receive the Computer Sciences Man of the Year Award 1969.
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