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JIANGSU HUAGUANG SHUANGSHUN MECHANICAL MFG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    210,235
About

JIANGSU HUAGUANG SHUANGSHUN MECHANICAL MFG CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machines, machine tools and measurement are LANGFANG HESS MACHINERY CO LTD, FICTOR PTY and CHINA RAILWAY FANGSHAN BRIDGE CO LTD.

Patent filings in countries

World map showing JIANGSU HUAGUANG SHUANGSHUN MECHANICAL MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIANGSU HUAGUANG SHUANGSHUN MECHANICAL MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yong 8
#2 Dong Zhengkui 8
#3 Dong Zhengwei 7
#4 Zhengkui Dong 5
#5 Yong Zhang 5
#6 Jianhua Lu 4
#7 Zhengwei Dong 4
#8 Wei Xu 4
#9 Xu Wei 1
#10 Guan Jiahui 1

Latest patents

Publication Filing date Title
CN105171913A High-precision high-working-pressure water delivery pipe steel die and manufacturing method thereof
CN103806470A Production and installation method for reinforced concrete inspection well
CN103822042A Upright water press
CN103692551A Pipe making machine
CN103692549A Vibrating rod for vibrating-mandrel pipe making machine
CN103707410A Core mold vibration pipemaking machine vibration rod locking device and installation method thereof
CN103552151A High-precision steel mold of reinforced concrete pipes and manufacture method of high-precision steel mold
CN103963156A Mandrel vibration three-purpose bottom tray
CN101797769A Vertical radial extrusion pipe-making machine
CN101823294A Durable mould for radial extruding tubing machine
CN101823295A Special mould for vertical multi-stage radical extrusion pipe making machine
CN101823292A Internal expanding power head of radial extrusion pipe making machine
CN101780619A Bracket device for automatic reducer seam welder of reinforcement cage of concrete drain tile