the copper
Paul E. Cope invented Thermo plastic glue also known as "Hot Glue" it is used in Hot Glue guns.
He did not invent the escalator or the fountain pen. He first of all was to busy to invent stairs that move. Second he patented the fountain pen he did NOT invent it
bubble gum
yes it is called wall-e
Paul Cournu invented (designed and built) the first helicopter to perform a manned free flight. In other words, it was the first to acheive free flight while carrying a passenger.
he invented the helicopter.what does he invent
1975
Paul Bunyan is NOT real, so he didn't invent anything.
why did Carl Paul want to invent the fridge
He did not INVENT it, he DISCOVEREDit.
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.
Paul Tutmarc did not invent the electric bass. Leo Fender did in 1951. It was the Precision bass.
i bet it was computers
he invented the helicopter.what does he invent
Paul E. Cope invented Thermo plastic glue also known as "Hot Glue" it is used in Hot Glue guns.
Les Paul didnt invent the electric guitar.He was only given a special custom built guitar by Gibson.
Paul Allen was a co-founder of the Microsoft company