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HANGZHOU NEW GREEN ENGINEERING TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,032
About

HANGZHOU NEW GREEN ENGINEERING TECH CO LTD has a total of 13 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 machine tools, surface technology and coating and packaging and shipping are METALL KOM ZAPOROZHSTAL, KUNSHAN FEIYU PREC MOLD CO LTD and YING LIN MACHINE IND CO LTD.

Patent filings in countries

World map showing HANGZHOU NEW GREEN ENGINEERING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HANGZHOU NEW GREEN ENGINEERING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niu Yuegang 13
#2 Xiao Hong 11
#3 Wen Congshou 1
#4 Niu Yuequn 1

Latest patents

Publication Filing date Title
CN112058979A Flanging device and control method thereof
CN112045014A Rib expanding device and method for switching rib expanding patterns of barrel
CN112058978A Flanging device and control method thereof
CN111992634A Bearing seat, synchronous bearing seat, reciprocating mechanism, conveying device and flanging device
CN112059047A Barrel-making production line and barrel-making process switching method
CN112058973A Rib expanding device
CN112058971A Rib expanding device
CN112058970A Rib expanding device
CN112058976A Conveying device, flanging device and control method of flanging device
CN112058977A Flanging device
CN112058972A Ripple device
CN111036797A Vertical necking machine
CN110947576A Glue injection machine for barrel cover curling