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MASTEEL HELING IND LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    190,748
About

MASTEEL HELING IND LTD has a total of 16 patent applications. 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, surface technology and coating and packaging and shipping are PRECO INC, SHILOH IND INC and CHENGDU BAISHICHENG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing MASTEEL HELING IND LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing MASTEEL HELING IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Hege 6
#2 Kong Qinggang 4
#3 Zhang Nong 3
#4 Fan Shaowei 3
#5 Diao Junsheng 3
#6 Yin Demin 3
#7 Ji Yiliang 2
#8 Zhou Dunyuan 1
#9 Hege Qian 1
#10 Junsheng Diao 1

Latest patents

Publication Filing date Title
CN105235447A Air storage type axle with upward drainage function
CN104985340A Semitrailer axle air chamber seat and supporting plate spot welding positioning machine
CN104924085A Milling and drilling combined machine tool for car axle head
CN104455102A High-strength light backing board
CN104441850A Easily-sealed steel coil rust-proof paper
CN104048846A Medium-thick plate flame cutting sampling device and sampling method thereof
CN103671641A Boosting brake drum with heat dissipation channels
CN103433302A Automobile axle rolling mill feeding device
CN102950545A Grinding wheel correction device of cylindrical grinding machine
CN102815020A Paper angle board separation device
CN102825617A Cutoff device
CN102815021A Paper angle bead production system
CN102756863A Steel coil packaging support
CN102700362A Magnetic slag cleaning wheel hub
CN103009910A Luminous hub cover
CN102189123A Pneumatic accurate positioning control device for axle rolling