ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,174, issued on April 15, was assigned to JP INTERNATIONAL BUSINESS LLC (Weston, Fla.).

"Packer system, and process to settle and retrieve" was invented by Jesus Malave (El Tigre, Venezuela).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention consists a packer system for use in well. In particular, the invention deals with a packer itself, a settling device, to settle said packer, and a retriever device, to recover said packer, it also comprises the process of operation corresponding to said system. Also comprises a process to settle with a settle device and a process to retrieve, with a retriever device, that can be used in settle and recover...