Reza Agahi is a Marketing Manager for Atlas Copco Gas and Process Division, and responsible for the worldwide business development of natural gas processing and mini-LNG applications. He has more than 40 years of experience in turboexpander design and its applications. Also, Reza Agahi has taught at universities in Southern California and has authored more than 45 articles and papers on system engineering, turboexpander design / applications and energy recovery. Reza Agahi has presented at many international conferences including GPA USA, GPA-GCC, TMS USA, TMS SEA, WGC, GRC, etc. He is also the inventor or co-inventor of several expander patents.