7 Utility Patents
#153 in Zhejiang
#17,236 in China
#574,846 in the World
Forward Citations = 33
Company Filing History:
Zhejiang Quhua Fluor-chemistry Co Ltd
Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd.
Zhejiang Engineering Design Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today