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MAANSHAN HUAKE IND CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    111,597
  • Filing trend
    ⇩ 100.0%
About

MAANSHAN HUAKE IND CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. 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, mechanical elements and materials and metallurgy are XUZHOU YOUSHANG PREC MACHINERY MANUFACTURING CO LTD, WUHU DEJIA INTELLIGENT TECH CO LTD and JIANGSU HUAYANG PIPE & FITTINGS CO LTD.

Patent filings in countries

World map showing MAANSHAN HUAKE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MAANSHAN HUAKE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Gang 19
#2 Li Zhongxiang 16
#3 You Qingjian 1
#4 Tao Lu 1
#5 Lu Zhen 1
#6 Huang Zhenyi 1

Latest patents

Publication Filing date Title
CN111299684A Conveniently-assembled pipe cutting machine for stainless steel pipes and use method of conveniently-assembled pipe cutting machine
CN111360084A Cold-rolled strip mill convenient for controlling strip shape and working method thereof
CN111268558A Electric single-beam crane for composite pipe transportation and using method thereof
CN110207617A A kind of detection device of steel pipe
CN110181354A A kind of stainless steel tube surplus removal device
CN108015554A A kind of tube stamping device
CN108016872A A kind of feeding device
CN108031765A A kind of apparatus for adjusting position of clamping plate
CN107983864A A kind of tubing fixing device
CN108000274A A kind of device for efficiently removing composite stainless steel pipe weld reinforcement
CN107824637A Shaping positioner
CN108036148A A kind of lining fixing device
CN108015696A A kind of preparation facilities for improving steel-plastics composite pipe tubing durability
CN107763220A A kind of high-speed oil seal structure
CN108031714A Liner cold rolling pipe expander
CN103692160A Forging method for stabilizer bar used for excavator
CN103691739A Cold rolling technology for steel belt
CN103706742A Machining method of automobile rocker
CN102392442A Method for manufacturing end plate for tube pile by centrifugal casting and direct cross rolling