GrafTech International
Mark Widmar worked as the CFO at Graftech International. The start date of their employment at the company is unknown, but they held multiple CFO positions there in 2006.
Mark Widmar attended Indiana University - Kelley School of Business from 1990 to 1992, however, no specific degree or field of study was mentioned.
GrafTech International
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GrafTech International Holdings Inc., commonly referred to as GrafTech, is a manufacturer of carbon and graphite products founded in 1886 and headquartered in Independence, Ohio.