ALEXANDRIA, Va., March 26 -- United States Patent no. 12,260,732, issued on March 25.
"Shock awareness systems" was invented by L. Herbert King Jr. (Chesterfield, Mo.), James Keeven (O'Fallon, Mo.), Frank Vlasaty (St. Louis) and William Hiner (O'Fallon, Mo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A shock awareness system including a shock detector for measuring an electrical condition in a body of water and a remote station in communication with the shock detector with the shock awareness system displaying a measured electrical condition in the body of water in relation to a known hazardous electrical condition in the body of water to enable an operator to determine a level of danger in a body of wate...