He invented the Interscan microwave landing system. This allows microwaves to guide aircraft to a safe landing.
the 5
John Heven Emerson invented the ventilator
nothing at all.....
10 bc He did not invent the first vacuum cleaner but he patented his invention in 1901.
Coca-Cola
John Paul Wild died in 2008.
John Paul Wild was born in 1923.
Dr. John Wild
Paul Bunyan is NOT real, so he didn't invent anything.
why did Carl Paul want to invent the fridge
John Quincy Foltern did invent cupcakes.
He didn't invent anything
Paul Tutmarc did not invent the electric bass. Leo Fender did in 1951. It was the Precision bass.
what did john parker invent in his older times i was just wandering
i bet it was computers
the copper
he invented the helicopter.what does he invent