ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,907, issued on Oct. 20, was assigned to JEF TECHNO SOLUTIONS PVT LTD (Bangalore, India).
"System and method for detecting a faulty connection in an earth grid or an equipment" was invented by Prashanth Belur Gururaja Rao (Bangalore, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for detecting a faulty connection in an earth grid (104) or an equipment, which includes a plurality of equipment (102A-B), a current injection device (110) and a plurality of current measuring devices (116, 118). A first reference riser (106A) and a second riser (108) receive a first input current from the current injection device and provide the first input ...