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SHANDONG YUANTONG MACHINERY CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    74,610
  • Filing trend
    ⇩ 100.0%
About

SHANDONG YUANTONG MACHINERY CO LTD has a total of 36 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are XIXIA INTAKE & EXHAUST MANIFOLDS CO LTD, JIANGSU LIYUAN JINHE FOUNDRY CO LTD and QINGDAO QILI CAST STEEL CO LTD.

Patent filings in countries

World map showing SHANDONG YUANTONG MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing SHANDONG YUANTONG MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Shiyong 34
#2 Li Xinghua 32
#3 Wang Yunshe 7
#4 Zhao Guiju 6
#5 Wang Peijin 4
#6 Liu Hongfei 4
#7 Di Zhengzhong 3
#8 Tang Haoran 3
#9 Liu Zhenqiang 2
#10 Ma Jin 2

Latest patents

Publication Filing date Title
CN109746384A Produce the lost foam paint and preparation method thereof of nodular iron casting
CN106498267A Spheroidal graphite cast-iron metal material and preparation method thereof
CN105750584A Boring machine capable of ensuring coaxiality of motor casings and machining process
CN104480377A Vermicular graphite cast iron single cylinder diesel engine body with high vermicular graphite rate and preparation method thereof
CN105743305A Processing technique for small motor housing
CN105728808A Motor shell bottom foot surface machining device
CN104607973A Anti-explosion motor casing processing device and processing technology
CN105643205A Large-scale motor casing machining technology
CN105729047A Machining technology for single-cylinder diesel engine body
CN105710605A Machining technique for explosion-proof motor end cover
CN105716501A Outer diameter precision detection measuring tool
CN104439090A Manufacturing technique of high-strength single-cylinder diesel engine body
CN104493088A Local lost foam casting technology
CN104451359A Ultralow-temperature high-toughness special nodular cast iron metal material and preparation method thereof
CN104475686A Sand mold casting method
CN104451406A Highly saline-alkaline corrosion resistant stainless steel casting and preparation method thereof
CN105665792A Motor casing lever internal clamping type drill jig clamp
CN105643194A Lathe clamping machining and production process for motor end cover
CN105583648A Clamping process of middle disc for explosion-proof motor
CN105651066A Waste heat utilization device for casting