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further-review

May 1, 2019

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Further Review: The Idea Man

Edmund O. Schweitzer III, founder and chief technology officer of Schweitzer Engineering Laboratories of Pullman, will be inducted Thursday into the Inventors Hall of Fame in Washington, D.C., for his invention of the SEL-21 multifunction digital relay. Here’s a look at his life and work.

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Page designer: Charles Apple

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