TRIMEDYNE, INC. announced with sorrow the death of Marvin P. Loeb, Sc. D. Dr. Loeb was the Founder and a director of company since 1980 and its Chairman of the Board from March 1981 to July 15, 2018. He also served from time to time as its President and/or CEO. Marvin P. Loeb died a few days after a recent surgery on March 24, 2019 in Lake Forest, CA.