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BAOSTEEL SPECIALSTEEL CO LTD

Overview
  • Total Patents
    15
About

BAOSTEEL SPECIALSTEEL CO LTD has a total of 15 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 machine tools are PUJIANG LIANLI MACHINERY CO LTD, ZHUCHENG YIHE AXLE CO LTD and TIANJIN ZHONGMA JUNTENG PREC MACHINERY MFG CO LTD.

Patent filings in countries

World map showing BAOSTEEL SPECIALSTEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing BAOSTEEL SPECIALSTEEL CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Chen Tao 4
#2 Shen Kang 3
#3 Chen Xinjian 2
#4 Lu Qinglin 2
#5 Zhang Fufei 2
#6 Bai Yongchao 2
#7 Wu Jiangfeng 2
#8 Luan Hao 2
#9 Yang Zhao 1
#10 Sun Zhenhua 1

Latest patents

Publication Filing date Title
CN103722018A Method for adjusting working clearances of antifriction bearings of rolling device of seamless steel tube cold rolling mill
CN103722355A Method for assembling duplicate gear for roller of seamless steel tube cold rolling mill
CN103710638A Martensitic stainless steel and manufacturing method thereof
CN103722038A Method for lubricating hot extrusion steel pipe external mold
CN103846802A Trimming device for forming grinding wheel of cylindrical grinding machine
CN103725823A Wire feeding machine gear and manufacture method
CN103722143A Roller way water-cooling device for waterproof device with return water divergence structure
CN103722423A Clamp and method for machining seamless steel tube cold rolling mill roll bearings through lathe
CN103626322A Double-alkali neutralization treatment method of heavy metal-containing acidic wastewater
CN103624226A Tundish-nozzle positioning method and device
CN103624246A Ladle filler sand for continuous-casting high aluminum steel and use method thereof
CN103627870A Heat treatment method and manufacturing method of stainless steel pipe for boiler
CN102828057A Five-element intermediate alloy used for preparing titanium alloy
CN102477518A Steel used for steam turbine blades and manufacturing method thereof
CN102453843A Ferrite heat resistant steel