Learn more

CHINA COAL NO 3 CONSTR GROUP CORP CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    169,875
About

CHINA COAL NO 3 CONSTR GROUP CORP CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, packaging and shipping and mechanical elements are ANHUI TANGXING MACHINERY CO LTD, TIEFENBACH BERGBAUTECHNIK GMBH and CSSC HEAVY EQUIPMENT CO LTD.

Patent filings in countries

World map showing CHINA COAL NO 3 CONSTR GROUP CORP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHINA COAL NO 3 CONSTR GROUP CORP CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Shuqing 6
#2 Yue Zhongwen 4
#3 Yang Renshu 4
#4 Liu Ning 4
#5 Wu Jie 4
#6 Hou Baoge 4
#7 Liu Linlin 4
#8 Xu Huidong 4
#9 Que Shengli 3
#10 Wang Xiaoguang 3

Latest patents

Publication Filing date Title
CN108049877A All-hydraulic intelligence bores dress anchor all-in-one machine
CN108061067A A kind of integrated form all-in-one machine
CN107939412A A kind of transporter Quick Connect Kit
CN108033280A A kind of automatic turnover loading attachment
CN105178864A Expanding bit
CN104533485A Fast installation method for anchor rod in wall of vertical shaft
CN104140031A Cage stabilizing device for vertical shaft cage guide
CN104140032A Cage supporting device for vertical shaft cage guide
CN103803394A Hoisting method for sleeving outside of concrete headframe with vertical large box type steel structure headframe
CN102720502A Pneumatic assembly and disassembly device for shaft construction forms in assembly
CN102910532A Method for butting and hoisting large box type derricks in air