ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,317, issued on Sept. 16, was assigned to MANITOU ITALIA S.R.L. (Castelfranco Emilia, Italy).
"Method for controlling the rotation speed of a motor" was invented by Marco Iotti (Reggio Emilia, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for controlling the rotation speed of a motor that includes the steps of preparing a first function which puts in relation the flow rate delivered by a pump with the pump rotation speed, preparing a second function which puts in relation a flow rate delivered by a flow rate control valve with a level of the control signal received, detecting the presence of control signals and the level of each cont...