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NINGXIA KOCEL STEEL FOUNDRY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,394
About

NINGXIA KOCEL STEEL FOUNDRY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are BIER EMIL, TOKUSHU DENKYOKU KK and FRYS METALS LTD.

Patent filings in countries

World map showing NINGXIA KOCEL STEEL FOUNDRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing NINGXIA KOCEL STEEL FOUNDRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Zhongxue 4
#2 Yan Xinfei 4
#3 Wang Yongen 4
#4 Luo Yongjian 4
#5 Yang Wenzhe 4
#6 Wang Ping 3
#7 Feng Zhourong 3
#8 Wang Qing 3
#9 Li Shaoyu 3
#10 Zhao Yuli 2

Latest patents

Publication Filing date Title
CN104625032A Slow cooling device for high-temperature steel casting knockout
CN104406886A Device for measuring density and viscosity of coating for casting
CN104439214A Riser cutting aid for steel castings
CN104475915A High-alloy steel casting test block cutting method
CN104399957A Production method of ladle heater burner
CN104332283A Automatic switching protection device for preventing water from entering oil of transformer and reactor
CN104294024A Large thin-wall revolving body type steel casting heat treatment fixture and application method thereof
CN104308129A Structure-complicated large-scale cast steel high-temperature knockout slow cooling device and casting technique
CN104439876A Method for repairing defects of pipe orifice of high-alloy hollow valve shell casting
CN104278129A Denitrification method in steel ingot smelting
CN104278128A Method for preventing electrode from breaking off during smelting of high-alloy steel in steel ladle refining furnace
CN104313247A Ladle argon blowing fault automatic alarm apparatus
CN104209501A Manufacturing method of integral type recyclable pouring cup for casting steel
CN104298283A Method for preventing cooling water of oil-water cooler from entering circulation oil pipe of transformer
CN104165528A Flue gas waste heat utilization device of heat treatment furnace
CN104162635A Making method of steel casting mould of steam turbine
CN104162637A Spliced random sand box and splicing method of random sand box
CN103882190A Method for producing steel casting