ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,237, issued on Nov. 11, was assigned to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY (Riyadh, Saudi Arabia).
"Well rescue and support system" was invented by Aissa Rezzoug (Riyadh, Saudi Arabia), Omar Eid Almutairi (Riyadh, Saudi Arabia), Nadir Murtaza (Rawalpindi, Pakistan) and Diyar Khan (Rawalpindi, Pakistan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A well rescue and support system includes a controller having a processor with program instructions, a compressed gas output valve and a dashboard having a screen and a keypad. A compressed air tank with a regulator connects to the output valve, and a well cap fills a well opening. An extendable tub...