Inventor

ZHAO XUELONG

CN4 patents

Patents

4 patents

US11951535B1Apr 9, 2024

Casting furnace featuring submerged, mechanical control of liquid level

ZHEJIANG HAILIANG CO LTD1 citations57

US11931797B1Mar 19, 2024

Double-acting switch valve

ZHEJIANG HAILIANG CO LTD0 citations47

US11298743B2Apr 12, 2022

Crystallizer for continuous casting

ZHEJIANG HAILIANG CO LTD0 citations43

US11628491B2Apr 18, 2023

Copper billet horizontal continuous casting apparatus and process with a vertical shaft furnace for smelting

ZHEJIANG HAILIANG CO LTD0 citations40