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Changzhou kuangda weide machinery co ltd

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,440
About

Changzhou kuangda weide machinery co ltd has a total of 13 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and materials and metallurgy are BINZHOU HEAD CRANKSHAFT CO LTD, HENGYANG FENGSHUN AUTOMOBILE AXLE CO LTD and DONGGUAN YUEHE AUTOMATION TECH CO LTD.

Patent filings in countries

World map showing Changzhou kuangda weide machinery co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Changzhou kuangda weide machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Xiangyang 10
#2 Lu Dingjian 9
#3 Jiang Lisong 5
#4 Guo Qiang 4
#5 Hu Qiyun 4
#6 Liang Zefeng 1
#7 Huang Junfeng 1
#8 Yan Limin 1
#9 Qiu Qingjun 1
#10 Zhang Jian 1

Latest patents

Publication Filing date Title
CN109531057A A kind of processing method of 9Ni steel end socket
CN109128726A A kind of processing method of potassium steel end socket
CN109321721A A kind of the normalizing processing method and hoisting tool of flat bottom cover
CN109513812A A kind of processing method of large diameter thin wall arch austenitic stainless steel end socket
CN106041426A Machining method for cone seal head
CN105750841A Machining method of ferrite stainless steel end socket
CN105666067A Machining method for trepanning shell cover
CN105583321A Closing device for sealing head and closing method
CN105344872A Machining method of horn-shaped seal head
CN105364429A Manufacturing method of thick-walled two-phase stainless steel gland
CN104275582A Machining process for elliptical sealing head for tanks and boxes
CN104384833A Machining process for strain-hardening seal head
CN104308030A Process for processing anti-wave seal head of tank container