Five years after a fully loaded locomotive and 26 coal cars chugged over a 30-ft-long, 17-ft-wide span comprising eight hybrid composite beams (HCB) in Colorado, the technology has been used in nine ...
PITTSBURGH, Aug. 6, 2025 /PRNewswire/ -- "I work in construction, and I needed a better way to place 3/8" and 1/2" beam clamps in elevated areas," said an inventor, from Waco, Texas, "so I invented ...
ALEXANDRIA, Va., Nov. 29 -- Robert B. Houston of Homestead, Fla., has developed a solar powered perimeter beam security system. According to the U.S. Patent & Trademark Office, the invention relates ...
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