John Zachary DeLorean (January 6, 1925 – March 19, 2005) was an American engineer, inventor, and executive in the U.S. automobile industry, widely known for his work at General Motors and as founder of the DeLorean Motor Company. John Zachary DeLorean (January 6, 1925 – March 19, 2005) was an American engineer, inventor, and executive in the U.S. automobile industry, widely known for his work at General Motors and as founder of the DeLorean Motor Company.