I would argue your definition of "invention" is just semantics. If you're trying to claim Apple never invented anything, by your definition, very few companies have invented anything, ever. Compare Apple's accomplishments to its biggest competitors, Google and Microsoft... What did those companies actually invent?
Yet, Apple has revolutionized more industries than those two companies combined and more than any other tech company I can think of. You can try to downplay their "inventions", "innovations", or whatever you want to call it, but it won't change the fact that they brought products to market in a way that no one else was able to make or thought of before, which is how they became the world's richest company.