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What else can I help you with?
Which scientists invented the helicopter?
An engineer, Igor Sikorski, invented the helicopter.
What African American invented bottle caps?
William Painter invented the bottle cap, his patent was granted in 1892. He was American but not African-American.
African American who invented the Traffic light?
Garrett Morgan
Who is the inventor Lyda Newman?
She invented the hair brush she was also a great African American who stood up and made a chance for other African American
What black man invented the urinalysis machine?
Dewy Sanderson (African-American)
Who was the first African American to invent the helicopter?
An African-American didn't invent the helicopter.
What was the name of the Russian who invented the helicopter?
Igor Sikorski, a Russian born American, invented the first practical helicopter.
What is the name of the first African American lady to go on a helicopter?
harriet Tubman
What was the name of the place where the helicopter was invented?
I am wondering where was helicopter invented?
Who invented the helicopter in 1918?
Nobody invented the helicopter in 1918
Was the ironing board invented by an African American woman?
no but it was improved by African American Sarah Boone
Which scientists invented the helicopter?
An engineer, Igor Sikorski, invented the helicopter.
What African American invented bottle caps?
William Painter invented the bottle cap, his patent was granted in 1892. He was American but not African-American.
Who was the person that invented ice cream?
Augustus Jackson, an African American (yeah I know an African american?)
What African American invented microwave?
Percy LeBaron Spencer - he was an American
What African American invented the lemon squeezer?
holla
Where Did Paul E Williams Invent the Helicopter?
The development of the helicopter took place at many places simultaneously, and many helicopters flew before Paul E Williams was born. African-American Paul E Williams was involved in the development of the "first useful helicopter" in particular the Lockheed Model 186 (XH-51). However this helicopter was not produced until 1962. He invented improvements to helicopter design, he didn't invent the helicopter. See the related questions for links to his aircraft.
