Learn more

DONGGUAN KELEE STEEL WIRE CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    74,559
About

DONGGUAN KELEE STEEL WIRE CO LTD has a total of 38 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are Wuhu mintai copper industry co ltd, DONGGUAN KELEE WIRE & TECH CO LTD and BENTELER DEUTSCHLAND GMBH.

Patent filings in countries

World map showing DONGGUAN KELEE STEEL WIRE CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing DONGGUAN KELEE STEEL WIRE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Sihua 22
#2 Luo Anwu 5
#3 Hao Xiaolong 5
#4 Deng Zhiqiang 5
#5 Wang Fuan 4
#6 Liu Xiaoxiang 3
#7 Xiao Jie 3
#8 Fuan Wang 3
#9 Wenxue Chen 3
#10 Wang Fu An 2

Latest patents

Publication Filing date Title
CN106734272A The bicycle speed-varying unit asymmetric special-shaped line production and processing technology in section
CN107058691A The production and processing technology of super-strength medium carbon alloy steel material
CN106583476A Silvery bright steel wire acid-washing-free and drawing treatment process
CN107054715A The automatic unwrapping wire severing packing production technology of wire-drawing equipment
CN106734324A The motor spring production and processing technology of ultra-wide thickness rate rectangular lines
CN106636593A Producing and processing technology of superplastic pure iron material
CN105543665A Production technology of anti-extrusion cold-heading steel material for pointed-tail products
CN105506647A Heat treatment production technology of super-malleable mild steel screw
CN105478502A Production process of non-annealed wire material for pulling rivet pull rod
CN105525223A Production process for super-plastic steel and iron material for large-diameter hexagon bolt
CN105568146A Production process of tiny chamfering special-shaped line for precise products
CN105568155A Production process of super-plasticity low-carbon steel material used for turning rivet
CN104588434A Thrust composite power device and method applying same for producing specially-shaped wire materials
CN104525614A Production process of alloy steel material for high-strength internal hexagonal wrench
CN104475446A Production technique for high-toughness flat wire
CN104313281A Process for producing high-nodularity fastener wire rod
CN104289535A Method for forcedly lubricating and drawing wire rod
CN104232858A Spheroidizing annealing technology of high-tenacity fastener wire rod
CN103991023A Vertical wire surface processing machine
CN105018712A Spheroidizing annealing process of superplastic medium carbon steel wire