Philip Diehl Philip Diehl may refer to: Philip Diehl (inventor) (1847–1913), German-American engineer and inventor Philip N. Diehl, director of the United States Mint Phillip Diehl, American baseball player Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.