ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,773, issued on Dec. 23, was assigned to Fisher Controls International LLC (Marshalltown, Iowa).
"Low bleed fluid control system" was invented by Michel Ken Lovell (Marshalltown, Iowa).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid control system is provided for controlling flow of a process fluid through a pipeline. The fluid control system can include a valve arranged to control a flow of process fluid, an actuator configured to adjust a position of the valve, and a controller configured to control movement of the actuator. The system may include a switching valve in communication with the actuator and the controller. Further, a solenoid val...