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YANCHENG WENZHI MACHINERY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,386
  • Filing trend
    ⇩ 100.0%
About

YANCHENG WENZHI MACHINERY CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and civil engineering are ROSENMUND VTA AG, JIANGSU GUANGSHENGYUAN TECHNOLOGY DEV CO LTD and GUY CLEMENT HURRELL.

Patent filings in countries

World map showing YANCHENG WENZHI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing YANCHENG WENZHI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Qiaogan 20

Latest patents

Publication Filing date Title
CN109898163A A kind of chemical-fibres filaments cleaning dilution agent drying device
CN109900088A A kind of experimental branch line drying equipment
CN107376703A A kind of horizontal coating paint mixing device
CN107347266A A kind of soil rammer compacter for agricultural production
CN107421356A A kind of combustion furnace tail gas clean-up processing utilizes device
CN107413097A A kind of coating agitation and filtration device
CN107388759A A kind of uniform dryer of thread chemical fibre
CN107396693A A kind of apple-picking collecting cart
CN107567808A One kind gathers in integral type agricultural vehicle of digging
CN107413643A A kind of efficient feed knot screen
CN107362596A A kind of sewage purification pretreatment unit
CN107349855A A kind of double tank mixing refining equipment of coating material production
CN107386599A A kind of uniform painting machine of coating
CN107551635A A kind of water paint effective filter
CN106921018A Foldable antenna support
CN106915785A Except waste paint slag device
CN106914306A A kind of chemical fibre raw material crushes smelting apparatus
CN107051241A A kind of gas Quick uniform blender
CN107090987A Adobe house bracing means
CN106938428A A kind of wearing piece surface processing equipment