Global MAINTECH Corp.

William A. Erhart has practiced law since 1978 and litigates cases within the State of Minnesota and in other jurisdictions. He has successfully tried to conclusion hundreds of trials before juries, judges, and arbitrators. He is also a designated arbitrator for the American Arbitration Association and has provided guidance to numerous nonprofit organizations. Mr. Erhart serves as general counsel for Global Maintech Corporation, a publicly-traded company, and served for approximately ten years as outside general counsel for Alpine Industries, Inc. Mr. Erhart served as Commissioner of the Metropolitan Airports Commission from 2001 through 2003 and has been active in many community functions including the Lions Club and Judicare. Mr. Erhart is admitted to practice law in the State of Minnesota and the United States District Court for the District of Minnesota, along with the United States Court of Appeals for the Sixth and Federal Circuits. He is a member of the Minnesota State Bar Association, the Minnesota Trial Lawyers Association, and the Anoka County Bar Association.