MDEX Speaker Bio

Alfred J. Grein

Mr. Alfred J. Grein | Executive Director for Research & Technology Integration U.S. Army Combat Capabilities Development Command Ground Vehicle Systems Center Alfred J. Grein currently serves as the Executive…

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MDEX Speaker Bio

Brian Butler

BRIAN BUTLER | Deputy to the Commander U.S. Army Tank-automotive and Armaments Command Brian D. Butler, a member of the Senior Executive Service, is the Deputy to the Commander, U.S.…

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MDEX Speaker Bio

Jeffrey L. Langhout

Jeffrey L. Langhout | Director U.S. Army Combat Capabilities Development Command’s (CCDC) Ground Vehicle Systems Center (GVSC). Mr. Jeffrey Langhout serves as the Director for the U.S. Army Combat Capabilities…

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