Patent Assignment
Reel/Frame 037295/0725
Assignment of Assignor's Interest
Recorded: 2015-12-15
Pages: 7
Assignors
HAN, ZHENYU
Executed: 2015-12-10
ZOU, MING
Executed: 2015-12-10
JIA, JIHAI
Executed: 2015-12-10
GUO, HUA
Executed: 2015-12-10
LI, DADONG
Executed: 2015-12-10
DENG, YONG
Executed: 2015-12-10
WANG, CHUNJIAN
Executed: 2015-12-10
YUAN, JUN
Executed: 2015-12-11
CHEN, CHONGMU
Executed: 2015-12-11
Assignees
PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
NO. 90 TAOYUAN ROAD, EAST DISTRICT, SICHUAN PROVINCE, PANZHIHUA, 617000, CHINA
PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD.
XIANGYANG VILLAGE, EAST DISTRICT, SICHUAN PROVINCE, PANZHIHUA, 617000, CHINA
Covered Property
(1)
Heat Treatment Method for Increasing the Depth of Hardening Layer in a Steel Rail and Steel Rail Obtained with the Method