The submarine
He is the Inventor of the Modern Submarine.
John P. Holland, an Irish engineer, is credited with developing the first practical modern submarine. He launched the Holland VI in 1897, which was the first submarine to be commissioned by the U.S. Navy in 1900. Holland's designs laid the foundation for future submarine technology.
what did john parker invent in his older times i was just wandering
He invented the submarine, something like an underwater boat, if you don't know what it is. John Philip Holland developed the first submarine to be formally commissioned by the U.S. Navy, and the first Royal Navy submarine, the Holland.
The inventor of the first submarine was John P. Holland.
F. P. Holland died on 1928-01-18.
F. P. Holland was born on 1852-09-22.
John Holland was born on March 18, 1395.
John Christie Holland was born in 1882.
John W. Holland died in 1969.
John W. Holland was born in 1883.
John Holland - psychic - was born in 1964.