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SHANDONG HUIFENG CASTING TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    136,237
About

SHANDONG HUIFENG CASTING TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machine tools are LOZOVSKIJ KUZNECHNO MEKH Z, VNI PT I GORNOGO MASH and JING LI.

Patent filings in countries

World map showing SHANDONG HUIFENG CASTING TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANDONG HUIFENG CASTING TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhou Changmeng 16
#2 Liu Xianmin 16
#3 Guo Jingqing 12
#4 Liu Qingkun 12
#5 Gong Chuanhai 12
#6 Liu Mingliang 9
#7 Jiao Shoumin 4
#8 Guo Hongtao 4
#9 Zhang Yong 4

Latest patents

Publication Filing date Title
CN105256220A Low-temperature high-toughness nodular cast iron winding drum and preparation method thereof
CN105057605A Stream pouring inoculation tool used in casting process
CN105180764A Tool for measuring the external diameter of rope slot of reel, and tool for measuring the internal diameter of rope slot of reel
CN105066825A Tool for measuring cast rope grooves on reel
CN105129647A Wire rope reel
CN104162700A Drilling jig used for drilling winding drum
CN104209870A A shot blasting machine for a reel
CN104165569A Auxiliary tool for measuring distance of flanges of winding drum
CN103949385A Double-station movable paint spraying and drying workshop and use steps thereof
CN103949384A Three-station movable paint spraying and drying workshop and use steps thereof
CN103954202A Tool for measuring space between two blocking inner side faces of winding drum
CN103949986A Movable shot blasting device
CN103194562A Nodulizing agent for nodular cast iron and preparation method of nodulizing agent
CN103194664A High-strength high-toughness winch nodular cast iron winding drum and casting method thereof
CN103160727A Low-temperature high-tenacity nodular cast iron bearing block and manufacturing method thereof
CN103171987A Ultra-large rope capacity coiling drum