INTERNATIONAL PATENT: HARBISONWALKER INTERNATIONAL HOLDINGS, INC. FILES APPLICATION FOR "TUNDISH FLUX FEEDING APPARATUS AND METHOD"

GENEVA, Sept. 2 -- HARBISONWALKER INTERNATIONAL HOLDINGS, INC. (2000 Park Lane Drive, Suite 400Pittsburgh, Pennsylvania 15275) filed a patent application (PCT/US2025/016230) for "TUNDISH FLUX FEEDING APPARATUS AND METHOD" on Feb 17, 2025. With publication no. WO/2025/178849, the details related to the patent application was published on Aug 28, 2025.

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): ZINNI, Michael David (969 Upper Mountain RoadLewiston, New York 14092), URANA, Alan (257 Seasons DriveWexford, Pennsylvania 15090)

Abstract: An apparatus for automatically loading flux into a tundish ...