1 Patents
#165 in Chengdu
#15,978 in China
Ccdc Downhole Service Company
Forward Citations = 0
9 inventors:
9 inventors (with patents filed for the assignee):
Meiping Li (1 out of 4 patents)
ChunMing Niu (1 out of 2 patents)
Jun Li (1 out of 2 patents)
4. QiPing He (1 out of 2 patents)
5. Fan Jiang (1 out of 2 patents)
6. Zhihui Li (1 out of 2 patents)
7. Xin Ji (1 out of 2 patents)
8. ZhaoHai Meng (1 out of 2 patents)
9. ShunXiang Gong (1 out of 2 patents)
1 patent:
#165 in Chengdu
#15,978 in China
9 inventors: