Inventor

GUO ZHAOHUA

CN4 patents

⚠️ This page may combine multiple inventors who share the name “GUO ZHAOHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUO ZHAOHUA

1 patent

US8568671B2Oct 29, 2013

Method for preparing metallurgical-grade alumina by using fluidized bed fly ash

GUO ZHAOHUA12 citations73

HAN JIANGUO

1 patent

US8505735B2Aug 13, 2013

Vertical ring magnetic separator for de-ironing of pulverized coal ash and method using the same

HAN JIANGUO5 citations60

GE PREC HEALTHCARE LLC

1 patent

US12327348B2Jun 10, 2025

Operating method of medical imaging system and medical imaging system

GE PREC HEALTHCARE LLC0 citations58

GU DAZHAO

1 patent

US8728296B2May 20, 2014

Method for extracting gallium from fly ash

GU DAZHAO1 citations37