Patrick passed away on January 6, 2025 at the age of 79. He retired from NASA after a 38-year career at MSC/JSC. At the time of his retirement in 2005, he was the Assistant to the Director for Management and Integration in the Mission Operations Directorate/DA.
The link to Patrick's obituary is: https://www.crowderfuneralhome.com/obituaries/patrick-michael-duffin/