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ZHEJIANG STRONGER HYDRAULIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    189,591
About

ZHEJIANG STRONGER HYDRAULIC CO LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, chemical engineering and packaging and shipping are SHANGHAI KELAI ELECTROMECHANICAL AUTOMATION ENG CO LTD, CAI QIANYU and JAUDT ANDREAS.

Patent filings in countries

World map showing ZHEJIANG STRONGER HYDRAULIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHEJIANG STRONGER HYDRAULIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Yueping 5
#2 Ren Xiaosheng 4
#3 Ye Pengfei 3
#4 Luo Xuerong 3
#5 Yang Shi 2
#6 Yin Tiejun 2
#7 Xuerong Luo 2
#8 Wu Jiegang 2
#9 Hanbin Liu 1
#10 Zhou Wenchang 1

Latest patents

Publication Filing date Title
CN110508544A A kind of lathe cleaning device
CN109973734A Mesohigh middling speed rotary joint
CN109882605A A kind of high pressure cock-type shut-off valve
CN109538782A Hydraulic positioning pilot valve
CN108408368A gasket feeding device
CN105499906A Processing method of core tail of hydraulic connection hose joint
CN103470572A Hydraulic lock assembly and bidirectional hydraulic lock comprising same
CN102677734A Hydraulic system of excavating machine
CN102304934A Hydraulic system of excavator
CN101876331A Multiple directional control valve
CN101876303A Stroking mechanism of plunger pump
CN101649876A Caliper disc brake
CN101303088A Handle pilot valve