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NINGGUO ZHENGXING WEAR RESISTANT MAT CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,185
  • Filing trend
    0.0%
About

NINGGUO ZHENGXING WEAR RESISTANT MAT CO LTD has a total of 47 patent applications. It increased the IP activity by 0.0%. 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, machines and environmental technology are JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD, NIPPON STEEL STAINLESS STEEL CORP and NINGGUO HUAFENG WEAR-RESISTANT MAT CO LTD.

Patent filings in countries

World map showing NINGGUO ZHENGXING WEAR RESISTANT MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Genyou 47
#2 Li Jun 47

Latest patents

Publication Filing date Title
CN112122134A Combined type wear-resistant ball multi-index detection device
CN112090524A High-hardness impact-resistant wear-resistant ball and manufacturing method thereof
CN111974952A Automatic surface treatment device for wear-resistant balls
CN111944985A Adjustable quenching device for cast balls
CN110358980A A kind of Super-high Manganese cast steel liner plate and preparation method thereof
CN110227982A A kind of wear-resistant ball sanding and polishing device
CN110257728A A kind of corrosion-resistant grinder hammerhead and preparation method thereof
CN108823496A A kind of crusher abrasion-resistant alloy steel lining plate and preparation method thereof
CN108971047A A kind of wear-resistant ball surface cleaning apparatus
CN108950372A A kind of casting method improving M7C3 content in high-chromium alloy cast ball
CN108818480A A kind of cooling rack of wear-resistant ball
CN108842037A A kind of casting method improving medium chrome cast iron hardness
CN108893671A A kind of high chromium microballoon and its production technology
CN108796351A A kind of high-chromium alloy cast ball and preparation method thereof
CN108816966A A kind of wear-resistant ball exclusion device
CN108842113A A kind of High Hardness High Chromium alloy cast ball and preparation method thereof
CN108866295A A kind of heat treatment process improving finished product rich chromium cast iron hardness
CN108823486A A kind of middle evanohm wear resisting cast ball and preparation method thereof
CN108842034A A kind of production technology of low-alloy abrasion-proof ball
CN108531827A A kind of preparation method of the high manganese wear-resistant ball of high hardness strong toughness