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JIANGSU WANLI MACHINERY CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    50,423
  • Filing trend
    ⇧ 50.0%
About

JIANGSU WANLI MACHINERY CO LTD has a total of 34 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2006. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are CHENGDU XINDU LIXIN METAL MFG CO LTD, XUZHOU XIANGQIAO MACHINERY CO LTD and MIANYANG YIJIAN ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing JIANGSU WANLI MACHINERY CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU WANLI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Wenyuan 19
#2 Xie Shanzhong 16
#3 Cui Weidong 7
#4 Qian Xiangxin 7
#5 Qian Junyu 5
#6 Zhong Xiaobin 5
#7 Wang Cuntang 5
#8 Ren Naifei 5
#9 Zhang Xiliang 5
#10 Gu Houjun 5

Latest patents

Publication Filing date Title
CN111413406A Defect detection device for crankshaft test and use method thereof
CN111560613A Semi-disappearing type reinforcement treatment method for surface of automobile crankshaft
CN111594338A Constant temperature crankcase with lubricating oil filters effect
CN111060021A Efficient measuring device and measuring method for outer diameter of multi-cylinder crankshaft
CN111152105A Crankshaft polishing device with strong adaptability and using method thereof
CN111037434A Disc type automobile casting surface treatment device
CN109772643A A kind of crankshaft oils equipment
CN110076044A A kind of crankshaft high pressure oils equipment
CN109759274A A kind of crankshaft oiling device
CN109746158A A kind of crankshaft high temperature oiling device
CN108705042A A kind of disc-like casting styling apparatus
CN108746490A A kind of multi-functional core box tooling for cast
CN108723501A A kind of cap mouth cutting machine
CN108588633A A kind of medium temperature gas nitrocarburizing quenching technical
CN108588386A A kind of production method of high intensity bent axle
CN107380928A A kind of Impeller powder feeder
CN107052396A The design method of oilhole angle in mid frequency induction hardening bent axle
CN106735112A Casting lifts by crane human assistance claw automatic clamping device
CN106767274A A kind of bent axle screwed hole group position degree checks measurer
CN106180596A Iron Mould Coated Sand six cylinder camshaft frock