Contact: Habib Dagher, (207) 581-2138 or hd@umit.maine.edu The University of Maine’s AEWC Advanced Structures and Composites Center has been issued a patent (US Patent #7,862,675) for a method of prestressing glued-laminated timber beams that significantly increases the strength of the wood for use in bridges and other structures. Associate Professor of civil engineering Mac Gray read more AEWC Awarded Patent for Stronger Beam