ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,352, issued on May 27, was assigned to Board of Trustees of Michigan State University (East Lansing, Mich.).

"Heat exchanger and method of making same" was invented by James F. Klausner (Haslett, Mich.), Andre Benard (Okemos, Mich.), Patrick Youngseon Kwon (Okemos, Mich.), Haseung Chung (Ann Arbor, Mich.) and Himanshu Sahasrabudhe (East Lansing, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger and method of making same are disclosed. In another aspect, a method of making a heat exchanger includes sintering powder metal and hot isostatic pressing of the powder metal. Moreover, an aspect of the present heat exchanger apparatus emp...