Patrick S. Parker: A Legacy of Precision and Nostalgia Patrick Streeter Parker (October 16, 1929 – July 6, 2005) wasn’t merely a businessman; he was an embodiment of Cleveland’s industrial heritage—a figure inextricably linked to the rise of Parker Hannifin Corporation. Born into a family steeped in engineering tradition, Parker's life trajectory mirrored the evolution of his father’s company from humble beginnings to global prominenc…