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GUIZHOU STEEL ROPE CO LTD

Overview
  • Total Patents
    147
  • GoodIP Patent Rank
    9,788
  • Filing trend
    ⇧ 73.0%
About

GUIZHOU STEEL ROPE CO LTD has a total of 147 patent applications. It increased the IP activity by 73.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, machine tools and packaging and shipping are HAMANA TEKKO, VORNBAEUMEN & CO E and JIANGSU YASHENG METAL PRODUCTS CO LTD.

Patent filings in countries

World map showing GUIZHOU STEEL ROPE CO LTDs patent filings in countries
# Country Total Patents
#1 China 147

Patent filings per year

Chart showing GUIZHOU STEEL ROPE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhongqu 19
#2 He Xiaoyu 17
#3 Ma Minggang 17
#4 Liu Tingjun 16
#5 Yan Zhiyuan 14
#6 Yang Cheng 14
#7 Shi Xian 13
#8 Zhang Zhigao 12
#9 Wang Zixin 12
#10 Duan Wenhua 11

Latest patents

Publication Filing date Title
CN111633049A Die for producing stainless steel wires
CN111648147A Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm
CN111648150A Large diameter single strand wire rope
CN111663031A Balance is with flat steel cable online weaving anti-gourd-ladle device that twists reverse
CN111545978A Automatic lifting and rotating device for welding all-steel spool
CN111648148A Stainless steel single-stranded wire rope for phi 50mm high-grade building
CN111633045A Wire pressing device and wire pressing method for winding drum of large straight-advancing wire drawing machine
CN111648146A Super large diameter metal core plastic-coated compacted strand wire rope
CN111648149A Sealing steel wire rope with diameter of 42mm and manufacturing method thereof
CN110067143A 15 × 7 structure single channel multistrand ropes of one kind and its manufacturing method
CN110055781A A kind of diameter 45mm bursts of compactings non-rotating cable construction design method
CN110016826A Single channel single-strand rope and its manufacturing method
CN110158339A A kind of wire rope design method used for electric hoist and its manufacturing method
CN109985782A A method of antirust treatment is carried out in drawing block inner wall using cold galvanizing technique
CN109853276A A kind of composite construction stock compacted wire rope and its manufacturing method
CN109879157A A kind of 300 type I-beam wheel safty hoisting mechanisms
CN109940054A A kind of diameter 0.05mm carbon steel wire manufacturing method
CN109853275A A kind of ultra-fine aerospace titanium alloy rope
CN109867200A 300 I-beam wheel automatic hoisting device of φ
CN110000242A A kind of pneumatic device for big gun formula paying out machine