USNC Invests in Modernization of Best-in-Breed Helium Blowers from Howden | State | chinookobserver.com

USNC Invests in Modernization of Best-in-Breed Helium Blowers from Howden | State | chinookobserver.com: SEATTLE, Aug. 12, 2020 /PRNewswire/ -- U.S.-based Ultra Safe Nuclear Corporation(TM) (USNC) has contracted with UK-based Howden to design a helium circulator for use in the company's Micro-Modular Reactors (MMR(TM)).