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LUOYANG GOLDEN EGRET GEOTOOLS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,911
About

LUOYANG GOLDEN EGRET GEOTOOLS CO LTD has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are H C STARCK TUNGSTEN GMBH, POHLTEC METALFOAM GMBH and HÖGANÄS AB.

Patent filings in countries

World map showing LUOYANG GOLDEN EGRET GEOTOOLS CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LUOYANG GOLDEN EGRET GEOTOOLS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Yifeng 14
#2 Yang Yue 7
#3 Wang Min 6
#4 Liu Baogang 5
#5 Zhang Heyong 5
#6 Zhao Yunlong 5
#7 He Jun 5
#8 Zhang Guofeng 4
#9 Gao Chengfeng 4
#10 Cheng Xin 4

Latest patents

Publication Filing date Title
CN110821936A High-performance taper thread
CN110566218A Scraper structure for shield machine
CN109759784A A method of wear-resisting inserted cutter ring is made using soldering
CN109719465A A method of wear-resisting inserted cutter ring is made using cold pressing
CN109514061A A kind of bead-welding technology of wear-resisting cutter ring
CN109514060A A kind of method of built-up welding scraper wearing layer
CN108581643A A kind of automatically processing device and processing method of hard alloy top hammer
CN106086575A A kind of steel bonded carbide and preparation method thereof
CN106276941A A kind of preparation method of molybdenum boride powder
CN106077696A A kind of preparation method of spherical single crystal tungsten powder used for hot spraying
CN106216690A A kind of preparation method of slug type thermal spraying tungsten powder of reuniting
CN105618746A Automatic forming device and method for large hard alloy product
CN105644026A Composite sheet substrate product with ternary composite gradient structure
CN105692641A Preparation method and application of tungsten boride
CN105463283A Preparing method and application of tungsten boride thermal spraying coating material