ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,232, issued on July 22, was assigned to INNAS BV (Breda, Netherlands).
"Hydraulic device" was invented by Peter Augustinus Johannes Achten (Eindhoven, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hydraulic device comprises an outer surface of a rotor rotating and facing an outer surface of a port member. The rotor has a plurality of cylinders disposed about an axis and cooperating pistons. The cylinders communicate with respective open ends at the rotor outer surface. Each open end alternatingly communicates with high and low pressure ports. Each two successive cylinders are interconnected via a fluid displacement member having first...