PING AN COAL MINING ENGINEERING TEC

City:

Huainan

Country:

China

Published Applications:

Last publication date:

2024-07-23

Patent Grants:

Last grant date:

2024-07-23

Top Inventors for applications by PING AN COAL MINING ENGINEERING TEC

These are the the leading inventors for applications assigned to PING AN COAL MINING ENGINEERING TEC:

Wei MIAO 1 Huainan, China
Yanfei XU 1 Huainan, China
Shikai AN 1 Huainan, China
Haiyan CHENG 1 Huainan, China

Qingfa LIAO 1 Huainan, China
Yanqing Li 1 Huainan, China
Hao LI 1 Huainan, China
Hongxing GUO 1 Huainan, China

Derong ZHAO 1 Huainan, China
Bo Xue 1 Huainan, China

Recent patent applications by PING AN COAL MINING ENGINEERING TEC

PING AN COAL MINING ENGINEERING TEC based in Huainan, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2024-07-23 ✅ Patent 12,044,531 granted on 2024-07-23

US18633522

Physics

Level instrument and method for surveying mining subsidence zone in coal mining area

AssigneeID:

647752 ⎘