Arrow-right Camera

May 1, 2019

Read Digitally

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.

More Info

Page designer: Charles Apple

Past Pages from Further Review