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JIANGSU SHUANGHUAN GEAR CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    93,944
About

JIANGSU SHUANGHUAN GEAR CO LTD has a total of 19 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and materials and metallurgy are CHENGDU XINDU LIXIN METAL MFG CO LTD, RIZHAO HEIN SAW CO LTD and JIANGSU HOULAI MACHINERY TECH CO LTD.

Patent filings in countries

World map showing JIANGSU SHUANGHUAN GEAR CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing JIANGSU SHUANGHUAN GEAR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Li 7
#2 Zhang Jian 6
#3 Jiang Yiqing 5
#4 Liu Xiaodan 4
#5 Fang Xun 4
#6 Lu Hao 3
#7 Hao Fenglin 3
#8 Zhang Luole 3
#9 Jiang Zhifang 2
#10 Zhong Xing 2

Latest patents

Publication Filing date Title
CN111717262A Transport vehicle for gear classification transportation
CN111761332A Press mounting device for machining planet wheel shaft
CN111761090A Drilling equipment is used in gear machining
CN111748681A Heat treatment device for gear machining
CN111921943A Belt cleaning device for gear machining
CN111705205A Quenching furnace for gear machining
CN111748675A Quenching furnace with oil smoke processing function for gear machining
CN111719154A Etching inspection device for surface tempering after gear grinding
CN111707471A Clamp for torsion test of radial shaft of motor vehicle
CN111721650A Test device for detecting hardness of metal material
CN111618739A Cylindrical grinding clamp for rotor shaft of high-power impact-resistant motor and using method of cylindrical grinding clamp
CN111409014A Floating processing base for gear honing
CN111439574A Small-module bevel gear feeding and discharging mechanism
CN109986141A A kind of quick-replaceable gear-hobbing clamp
CN110000700A A kind of fixture for grinding machine
CN108776147A A kind of device and its detection method of detection revolving body surface defect
CN105689813A Hydraulic expanding sleeve type tool for gear tooth shape processing
CN104743053A Differential driver of double-drive bicycle
CN102294519B Automatic deburring device used for gear milling machine