2 Utility Patents
#20 in Zhanjiang
#63,973 in China
Forward Citations = 1
Company Filing History:
China University of Petroleum
Zhanjiang Branch of Cnooc (china) Co., Ltd
where one patent can have more than one assignee
Get your Inventor Badge Today
#20 in Zhanjiang
#63,973 in China
Company Filing History:
Get your Inventor Badge Today