*FACEPALM*
Sony
The person who inventied gas was Ronan because he always farts
Einstein did not invent anything because he was not an inventor.
Joseph Hawker is called as the father of tanks in 1872. MICHAEL
Sikorsky
Italy
Leo baekeland
Hobart Gilpot
John Andrews.
The GM engineers.
17th century to the present day.
in the 1950's