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NINGGUO HUAFENG WEAR RESISTANT MAT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    100,916
  • Filing trend
    ⇧ 33.0%
About

NINGGUO HUAFENG WEAR RESISTANT MAT CO LTD has a total of 17 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and environmental technology are SAMHWA STEEL CO LTD, SUZHOU XIANGLOU NEW MAT CO LTD and TOKUSHU KINZOKU EXCEL CO LTD.

Patent filings in countries

World map showing NINGGUO HUAFENG WEAR RESISTANT MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing NINGGUO HUAFENG WEAR RESISTANT MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Quanxin 17
#2 Chen Canguang 10
#3 Yao Yongmao 9
#4 Zhou Feng 9
#5 Gui Jingsong 5
#6 Wu Mingzhong 5
#7 Cheng Qi 4
#8 Xu Quanming 2
#9 Wang Minghai 1
#10 Lu Wei 1

Latest patents

Publication Filing date Title
CN112029980A Water-air alternative quenching heat treatment process for casting grinding ball production
CN111910121A High-hardness ausferrite cast iron lining plate based on 3D printing modeling and preparation method
CN112011723A Marebie-austenite complex phase high chromium multi-element alloy cast iron grinding ball
CN112011722A Low-medium chromium white cast iron grinding ball
CN111590022A Molding sand and metal dust screening, separating and collecting device
CN110423865A A kind of heat treatment method of Austria's iron body ductile iron abrading-ball
CN110129664A A kind of rich chromium cast iron and preparation method thereof for wear-resistant ball
CN110129679A A kind of high-chromium alloy cast ball and preparation method thereof
CN110129662A A kind of formula of Austria's iron body spheroidal graphite cast-iron liner plate
CN110016608A A kind of Austria's iron body spheroidal graphite cast-iron liner plate production and processing technology
CN109609731A A kind of high chromium mill forging same temperature hardening heat treatment process
CN109609730A A kind of middle Cr grinding balls same temperature hardening heat treatment process
CN109590455A A kind of packaged type molten iron automatic pouring device
CN109825662A A kind of big specification Austria iron body spheroidal graphite cast-iron technique
CN107520436A Digital intelligent casting system
CN107574357A The preparation method of small chi footpath CADI abrasive bodies in high rigidity
CN107557654A A kind of boron-containing high-chromium cast-iron grinding ball preparation method through nanometer Metamorphism treatment