University technology transfer is of critical importance to the U.S. innovation economy. Understanding the drivers of technology transfer efficiency will shed light on University research portfolio management. In this dissertation, survey data from The Association of University Technology Managers is analyzed in various aspects to offer a overall understanding of the technology transfer industry, which include University research fund composition, technology transfer office staffing, licenses executed to start-ups, small companies, and large companies, license income composition, legal fee expenditures, new patents applications, provisional patents, utility patents, and non USA patents, invention disclosures, U.S. patents issued, start-ups initiated, and annual averages of U.S. University technology transfer offices.