Almost everybody knows the Rubik's Cube. It is not only widely recognised as the best puzzle toy ever made, but it is also one of the best-sold toys worldwide. The Rubik's Cube was patented in Hungary. However it had obtained almost no patent protection abroad. Invention Rubik's Cube, which is also known as Magic Cube, was invented by Hungarian professor of architecture … [Read more...] about Rubik’s Cube Patents