ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,452, issued on Jan. 27.

"Moisture regulating electrochemical sensors for low and high humidity environments" was invented by Brian Worth (Woody Point, Australia) and Rhen Worth (Boondall, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A moisture regulating electrochemical sensor includes a sensor electrolyte housed in a chamber of a casing configured with electrodes connected electrically to the sensor electrolyte and configured to be connected electrically to an exterior circuit, an inlet, a vent, and a membrane permeable only to moisture, the chamber between the inlet and the vent each to the sensor electrolyte in the chamber, the inlet ...