Glenn Gilbert Ormbrek, age 82, of Beavercreek, Ohio passed away Wednesday, July 5, 2023, at Soin Medical Center. Glenn was born December 23, 1940, in Seattle, WA, son of Gilbert and Eugenia (Niblack) Ormbrek.  He graduated from Calumet High School in Chicago, the University of Illinois, and the University of Santa Clara. Glenn served in the US Marine Corps Reserves. He worked for Lockheed Missiles & Space Co., Sunnyvale, CA and at the Air Force Materials Laboratory at Wright-Patterson Air Force Base, where he retired as a Senior Structural Materials Engineer in 2002.