ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,496, issued on April 21.
"Method and system for wireless vehicle tank monitoring" was invented by Matthew John Tooley (Stafford, Va.) and Carla G Surratt (Stafford, Va.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is a wireless vehicle tank monitoring system using non-contact fluid level sensors with adjustable sensitivity to measure fluid levels in recreational vehicle holding tanks. A smart device application on a portable computer receives real-time data via Bluetooth Low Energy (BLE) communication. The user-friendly interface displays graphical tank states. The system optimizes power efficiency through deep sleep and sel...