US Patent Issued to Danfoss on June 30 for "Hydraulic valves" (Indian Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,188, issued on June 30, was assigned to Danfoss A/S (Nordborg, Denmark).

"Hydraulic valves" was invented by Nilesh Anant Sutar (Maharashtra, India) and Shital Sunil Jain (Maharashtra, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hydraulic valve includes a cage defining a first port, a second port, and a third port that is disposed between the first port and the second port along a longitudinal axis. A first biased poppet is movable along the longitudinal axis relative to the first port. A second biased poppet is movable along the longitudinal axis relative to the second port. The hydraulic valve also includes an actuator and a connecting r...