As of September 2015, two ways to invest in graphene stocks are through IBM and SanDisk, according to The Motley Fool. These two companies have the most graphene patents of companies that are available on U.S. stock exchanges.Continue Reading
As of September 2015, Samsung is the leader in graphene patents because of its close ties with Sungkyunkwan University in South Korea, asserts The Motley Fool. U.S. stock exchanges do not list Samsung, explains InvestorPlace; however, the New York Stock Exchange lists IBM, declares IBM. Additionally, the NASDAQ lists SanDisk, states SanDisk.
IBM holds the second-highest number of graphene patents overall, and SanDisk takes third place, says The Motley Fool. IBM uses graphene to manufacture computer chips, and SanDisk uses graphene for data storage applications.Learn more about Investing