After 50 years with Thornton Tomasetti and its prior companies, Dr. Thornton reinvented himself by getting into new technologies, disruptive innovations and new challenges. Starting in 2005, when he stepped down as Chairman, stockholder and founding principal of Thornton Tomasetti, he formed four new companies – a management and engineering firm called, Charles H Thornton and Company LLC, a technology and structural health monitoring company called STRAAM LTD, and TTG, an industrialized, prefabricated construction entity which can build mid- to high-rise buildings in one half the time with a savings of approximately 20 to 30% in cost, and finally AECOS LTD, a systems integration company which is presently working on many projects utilizing the TTG system and an automated parking system. Dr. Thornton will present information about all four of these companies. Furthermore he has written a memoir entitled “Charles H Thornton: a Life of Elegant Solutions.” This book will be published in the fall of 2013 and will be available on April 11, 2014. All proceeds from book sales generally go to the Ace Mentor Program of America which was founded by Charles H Thornton. Any books sold on April 11 will be at a discounted price with the proceeds going 50% to ACE and 50% to the Fazlur R. Khan Endowment Fund.