https://www.navy.mil/Leadership/Flag-Officer-Biographies/BioDisplay/Article/2640967/vice-admiral-patrick-j-hannifin/
Vice Admiral Patrick J. Hannifin United States Navy BioDisplay
Vice Adm. Pat Hannifin is a native of San Diego, California. He was commissioned in 1991 after earning a Bachelor of Science in Mechanical Engineering from the...
patrick j hannifinunited states navyvice admiral