ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,303, issued on April 29, was assigned to CROSSTEX INTERNATIONAL INC..
"Valve for fluid ejector" was invented by Richard P. Bushman (Oakdale, Minn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A valve assembly for a dental suction system. The valve assembly includes a valve body having an inlet, an outlet and a fluid flow path extending between the inlet and the outlet. The valve assembly also includes a valve plug positioned at least partially within the valve body and including a through-passage. The valve plug is rotatable relative to the valve body to selectively alter a flow of fluid along the fluid flow path. The fluid flow path exhibits a var...