JET ENGINE (IMAGE) University of Cincinnati Caption A laser helps UC aerospace engineering students study the flow of jet engines. UC Distinguished Professor Ephraim Gutmark is responsible for inventions covered by 78 U.S. patents in aerospace, medicine and other fields. Credit Andrew Higley Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.