INTERNATIONAL PATENT: RTX CORPORATION FILES APPLICATION FOR "TURBINE ENGINE ROTOR PISTON SEAL RING CONTACT HARD COATINGS"

GENEVA, March 31 -- RTX CORPORATION (10 Farm Springs RoadFarmington, Connecticut 06032) filed a patent application (PCT/US2025/046965) for "TURBINE ENGINE ROTOR PISTON SEAL RING CONTACT HARD COATINGS" on Sep 18, 2025. With publication no. WO/2026/064506, the details related to the patent application was published on Mar 26, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): MOHSENI, Hamidreza (6 Arlington DriveAvon, Connecticut 06001), KASPROW, Thomas D. (3 Lenox DriveGlastonbury, Connecticut 06033), SIOPIS, Matthew J. (11 Colton RoadWest Hartford, Connecticut 06107)

Abstract: A gas turbine en...