ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,741, issued on Dec. 16, was assigned to KIMRAY INC. (Oklahoma City).
"Level controller" was invented by Dustin Kyle Hayt (Oklahoma City) and Stephen Andrew Folmar (Oklahoma City).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid level controller system and process wherein the liquid level controller is attached to a separator vessel so as to monitor fluid level within the separator vessel. The liquid level controller is configured such that hydrocarbon deposits, which hydrocarbon deposits build up in the d displacer arm chamber of the level controller, and be cleaned out without disconnecting the liquid level controller from the separator vesse...