Tarics was able to escape post-war Soviet-occupied Hungary when his doctoral degree in engineering earned him a teaching fellowship in the United States. From 1949 to 1951, he served as a professor at Fort Wayne University, after which he took up a professorship at the California Institute of Technology.[citation needed] Tarics also established and grew a successful architecture and engineering practice in San Francisco.[1] His engineering work led to several patents, including "Stadium Roof, Patent No. 226, 181, Jan. 30, 1973" and "Composite Seismic Isolator, Patent No. 5, 461, 835, Oct. 31, 1995".[citation needed]
He worked in the UN Commission on Earthquakes.[citation needed]