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WENZHOU JIGAO TESTING INSTR CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    150,342
About

WENZHOU JIGAO TESTING INSTR CO LTD has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and mechanical elements are INSTROTEK INC, SHANGHAI HUALONG TEST INSTR CO LTD and NOVEL EX TECHNOLOGY.

Patent filings in countries

World map showing WENZHOU JIGAO TESTING INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WENZHOU JIGAO TESTING INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jiang 11
#2 Wu Jianguo 11
#3 Ding Yuedong 3
#4 Tian Jinjia 3
#5 Li Haitao 2
#6 Zhao Gui'An 2
#7 Zhuo Naipao 1
#8 Wu Baoguo 1

Latest patents

Publication Filing date Title
CN111997943A Liquid uniform-speed pressurizing device for testing permeability of geomembrane
CN111982668A Superfine metal composite fiber test fixture
CN111982694A Geotechnical material stress-strain characteristic test device under damp and hot environment
CN111175215A Geotextile permeameter
CN109632605A Micro air permeability tester
CN109612873A Full-automatic fiber quantitative chemical analysis baking oven
CN109632561A A kind of Quick-action type full automatic weighing quantitative chemical analysis baking oven
CN109357989A A kind of novel micro air permeability test instrument
CN109297885A Full-automatic air permeability tester
CN105115850A Full-automatic weighing quantitative chemical analysis drying oven
CN104237470A Full-automatic down feather filling power tester