ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,143, issued on Dec. 2, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia).
"Leak detection in transformers" was invented by Johannes Daniel Malan (Dhahran, Saudi Arabia), Mansoor Zahrani (Dhahran, Saudi Arabia) and Rafat Rob (Dhahran, Saudi Arabia).
According to the abstract* released by the U.S. Patent & Trademark Office: "Example methods and systems for leak detection in transformers are disclosed. One example method includes obtaining moisture data of a substance in a power transformer. A functional relationship between relative saturation of moisture of the substance and temperature of the substance is determined based on the moisture data. A gradient of the relativ...