See the related question below for patent diagrams and plane photos and information.
he invented the helicopter.what does he invent
he invented the helicopter.what does he invent
Who is Paul E. Williams parents
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.
bubble gum
Paul E Williams was born on July 2, 1939 in Birmingham, Alabama.
the copper
IN Canada
love twist
Paul E. Williams (U.S. patent #3,065,933)On November 26th, 1962, African American inventor, Paul E. Williams patented a helicopter, Lockheed Model 186 (XH-51). It was a compound experimental helicopter and only 3 units were built. See the links below for patent diagrams and plane photos and information.