@CNN: The United States has issued its ten millionth patent. Here’s a look at notable patents throughout the years and how tech giants use them today: https://t.co/u0sHrxQOjW https://t.co/U9Yml8rerE

@CNN: The United States has issued its ten millionth patent. Here’s a look at notable patents throughout the years and how tech giants use them today: https://t.co/u0sHrxQOjW https://t.co/U9Yml8rerE