HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.

City:

Country:

China

Published Applications:

Last publication date:

2023-02-02

Patent Grants:

Last grant date:

2025-01-21

Top Inventors for applications by HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.

These are the the leading inventors for applications assigned to HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.:

Yi REN 1 Nanyang, Henan, China
Shucheng ZHU 1 Nanyang, Henan, China
Yanwu LV 1 Nanyang, Henan, China
Xibin Wang 1 Henan, China

Fang Li 1 Henan, China
Jinfeng Li 1 Henan, China
Shucheng Zhu 1 Henan, China
Jinfeng LI 1 Nanyang, Henan, China

Fang LI 1 Nanyang, Henan, China
Yi Ren 1 Henan, China
Yanwu Lv 1 Henan, China
Xibin WANG 1 Nanyang, Henan, China

Recent patent applications by HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.

HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD. based in , CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-02-02 ✅ Patent 12,203,704 granted on 2025-01-21

US20230033720A1

Mechanical engineering

Dynamic sealing structure and rotary kiln apparatus

AssigneeID:

634736 ⎘