No. The Chinese did and Polo wasn't an inventor, but a merchant.
No, Leo did not invent the paper airplane.
No Marco Polo did not invent the game Marco Polo.
because he wanted to
Marco Polo wasn't an inventor he was a merchant.
No way broooooooo
no
No.
He never did.
Marco Polo visited China and found inventions such as paper and pasta.
Yes, in China
Marco Polo found new inventions such as paper, printing, gunpowder.
Your question is kinda confusing but if you mean "did Marco polo invent ice-cream" then I don't think so but he did discover pasta whilst in China and took it back to Italy.