Number 0, without which No other inventions are possible.
Impossible to say. Such inventions pre-date written history
When you have an invention, the first step is to get a patent for the invention.
his first invention was the sespension bridge
The Apple I, a personal computer was the first invention of apple.
His first invention was the Apple lisa
The Chinese were the first to use paper as an invention.
Not all curries are an English invention, but some of them are. The Balti, for example is an curry invented by the English.
An invention was the game snakes and ladders. There are more such as the ruler, the number 0, buttons, and lots more.
I believe a cave man. The first invention was probably the wheel.
Gyro's First Invention has 20 pages.
The invention of the zero symbol originated from the Indian sub-continent.
Louis Brennans First invention was the underwater torpedo.... Louis Brennan.