Roland Winston

Roland Winston (born March 12, 1936) is a leading figure in the field of nonimaging optics and its applications to solar energy, and is sometimes termed the "father of non-imaging optics". He is the inventor of the compound parabolic concentrator(CPC), a breakthrough technology in solar energy. He is also a former Guggenheim Fellow, past head of the University of Chicago Department of Physics, a member of the founding faculty of University of California Merced, and as of 2013, head of the California Advanced Solar Technologies Institute.

He holds more than 25 patents, chiefly related to solar energy, and has been figuratively said to have a "patent on the sun". Provided by Wikipedia