Robert C. Scharp

Director, Bucyrus International.

Companies

Bucyrus InternationalBoard member Feb 16, 2006 to Jul 11, 2011¹
Alpha Natural ResourcesBoard member Jan 3, 2006 to Aug 4, 2009²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARBucyrus International, Board member
2
SEC EDGARAlpha Natural Resources, Board member