U.S tech companies have been the driving forces behind innovation in America for over two hundred years.
Together IBM and General Electric have filed over 1.5 million patents, 60 times the number filed by the U.S. government.
Abroad there's a similar story. While IBM and GE rank first and third for patents filed, Japanese corporations like Canon, Hitachi and Mitsubishi make up the rest of the top ten.
To read the full, original article click on this link: Most Innovative Companies Of All Time
Author:Patricia Laya
