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ZHUZHOU CHAOYU IND CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,836
About

ZHUZHOU CHAOYU IND CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and chemical engineering are JIANGSU HUACHANG TOOLS MFG CO LTD, JIANGSU CHAOFENG TOOLS CO LTD and TIANJIN BAIENWEI NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing ZHUZHOU CHAOYU IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHUZHOU CHAOYU IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Lixin 11
#2 Zeng Qiangming 11
#3 Zhang Yong 4
#4 Chen Zan 4
#5 Li Peng 4

Latest patents

Publication Filing date Title
CN109664207A Tabula rasa blade sandblasting fixture
CN109550716A Water spray cleaning device
CN109397143A Slot blade coated fixture
CN109531447A Pin-connected panel coreless grinding wheel and preparation method thereof
CN109483415A Centreless grinding buffing wheel and its preparation process
CN109434700A A kind of hard alloy plates special grinding wheel and its manufacturing method
CN109531451A A kind of clear angle grinding wheel special for grinding in right angle and its manufacturing method
CN109535781A A kind of anti-sticking universal lacquer of senior middle school's hard alloy in low cobalt sintering
CN109306423A A kind of screw conveyor the accessory development of WC base cemented carbide and its manufacturing method
CN109439993A A kind of polyethylene, polypropylene pelletizing template cemented carbide material and application
CN109603314A Sand-blasting machine filtration core clears up ring
CN108277414A A kind of production method for 3D glass heat bender hard alloy soaking plates