ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,734, issued on March 24, was assigned to FLUID METERING INC. (Syosset, N.Y.).
"Fluid dispensing system" was invented by Richard Hill (Bay Shore, N.Y.) and Nicolas Mercier (Huntington, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for dispensing fluid including a pump having a stepper motor operably connected to a pump head. The pump head has an inlet and an outlet. The inlet is adapted to be in fluid communication to a fluid reservoir. A controller is operably connected to the motor. The controller drives the motor wherein a speed and an acceleration of the stepper motor is selected to overcome adhesion between the dispens...