Lost at sea? Inventors at Wright-Patterson Air Force Base have developed a new patented system designed to bring rescue closer within reach, adding to the U.S. government’s collection of lifesaving ...
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Hosted on MSNThis US president is the only one to hold a patentUnited States patent number 6,469 is for "buoying vessels over shoals." Granted on May 22, 1849, the concept involves equipping large boats with "india-rubber cloth, or another suitable waterproof ...
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