Eugene M. "Gene" Lang (born March 16, 1919, New York City) is an Americanphilanthropist who founded REFAC Technology Development Corporation in 1951. REFAC held patents relating to LCDs, ATMs, credit card verification systems, bar code scanners, VCRs, cassette players, camcorders, electronic keyboards, and spreadsheets, and filed thousands of lawsuits against other corporations to secure licensing fees or out-of-court settlements, a business practice of some very large corporations such as Microsoft and Google as well as large startups such as Intellectual Ventures, and sometimes criticized as patent trolling. He was also the chairman of the board at Swarthmore College.
In 1986, Lang received the Award for Greatest Public Service Benefiting the Disadvantaged, an award given out annually by Jefferson Awards.
In 1996 President Bill Clinton awarded him the Presidential Medal of Freedom. His philanthropies, focused primarily on education, altogether exceed $150,000,000. Due to his philanthropy in education, he held 38 honorary degrees as of December 2012.