Ernest A. Hahn, vice president of automotive original equipment glass for PPG Industries, recently announced his retirement effective March 1, concluding more than 36 years with the company. No successor was immediately named. "Known for his ability to develop and articulate business strategy, Ernie has left his mark on several of our businesses," said Charles E. Bunch, PPG president and chief operating officer. "Ernie has not only contributed through business leadership, but also through people leadership. He has been consistent in his advocacy for people development and has served as mentor to many."

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