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RONGCHENG ZHONGLEI TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,121
About

RONGCHENG ZHONGLEI TECH DEVELOPMENT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, packaging and shipping and civil engineering are POWDREX LTD, ALMAG SPA and BOLOGNE FORGES.

Patent filings in countries

World map showing RONGCHENG ZHONGLEI TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing RONGCHENG ZHONGLEI TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xingang 7
#2 Gao Zhonglin 5
#3 Lian Jingjing 4
#4 Wu Zhiwei 4
#5 Jiang Gang 3
#6 Zhang Yanle 3
#7 Lian Mingguang 3
#8 Bo Daying 3
#9 Shu Cheng 3
#10 Tian Dejun 2

Latest patents

Publication Filing date Title
CN111390177A Preparation method of diamond wire saw bead
CN111390182A Diamond tool preparation process based on warm compaction
CN111390181A Preparation process of diamond tool
CN110976878A Preparation method of diamond wire saw bead based on metal powder extrusion molding
CN110789867A Upper box door opening and closing device of upper opening transportation container
CN110790163A Multi-dimensional lifting appliance for container
CN110653371A High-cold-press molding process for diamond wire saw bead string
CN110344753A A kind of rock drill
CN110921115A Open-top container with tarpaulin folding and unfolding device
CN109895264A A kind of bridge-type twin shaft output circular sawing machine
CN109973088A A kind of self-propelled mine circular sawing machine
CN109968544A A kind of box-type double-shaft output circular sawing machine