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Richard J. BartonGaithersburg, MD
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Lapotron – Submersible Digital Lap Counter/Timer for Swimmers This device was designed for use by people who swim laps in a pool. The Lapotron automatically counts laps and times and displays this data for underwater swimmers. This device is especially useful for swim team competitors. |


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The National Gallery for America's Young Inventors ™ is the only nationally recognized hall of fame for student inventors, established in 1993 and given permission by the adult National Inventors Hall of Fame Board in Washington, D.C. to archive and enshrine great student inventions and inventors K-12.