No, it was invented by the Chinese almost 2000 years ago.
The purpose of a patent is to give you ownership of the product you invent. If you want to make money or sell the product you invent, you must have it patented as almost all potential buyers will not but the product if it is not patented.
In 1377 tho Hwa cha was invented that fired 200 rocket arrows that launched 500 yards, rained upon the enemy, and exploded upon impact. http://en.wikipedia.org/wiki/Hwacha
Henry Ford did not invent any car. He did however build a car. The first one he built was the Ford Quadricycle. It worked on it for almost 2 years.
Yes they did invent guns as you know almost every single thin is made from china.
Impossible to answer this one. The development of mathematics started before the beginning of recorded history, almost certainly in Babylon.
Nobody ever invented atoms. Atoms have been around for almost as long as the universe, and make up anything that has mass.
Some people believe god made the earth and almost everything on it. But some people believe that we were made by something unknown.
what did Obama invent
James Watt didn't really "invent" anything. (Almost nobody "invents" things.) What Watt did is to modify an existing steam engine to make it far more efficient and reliable, making it not only useful but also commercially feasible.
they invent cheese
He didn't invent it. He didn't invent anything.