1 Patents
#2 in Weifang, Shandong Province
#15,978 in China
Shangdong Weifang Rainbow Chemical Co., Ltd.
Forward Citations = 0
5 inventors:
Weifang, Shandong Province, China
5 inventors (with patents filed for the assignee):
Guoqing Sun (1 out of 2 patents)
Yongsheng Hou (1 out of 2 patents)
Yong Wu (1 out of 2 patents)
4. Liwei Xu (1 out of 2 patents)
5. Shuai Chen (1 out of 3 patents)
1 patent:
#2 in Weifang, Shandong Province
#15,978 in China
5 inventors: