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AOZHAN IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,289
About

AOZHAN IND CO LTD has a total of 11 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, materials and metallurgy and surface technology and coating are OLYMPIC SCREW AND RIVET CORP, ERIS and AVIAT DEVELOPMENTS LTD.

Patent filings in countries

World map showing AOZHAN IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Shuang 6
#2 Zhou Liming 5
#3 Wang Kun 4
#4 Li Jianhong 3
#5 Huang Cheng'An 2
#6 Zhang Jinfeng 1
#7 Zhou Yanshan 1
#8 Wang Jian 1
#9 Wang Chengbing 1
#10 Shu Guozhang 1

Latest patents

Publication Filing date Title
CN110438511A A kind of rust-proofing method of stainless steel support
CN110592363A Wire uniform winding device and wire winding method
CN110439905A A kind of anti-locking fastener
CN110523911A Flange bolt special processing equipment
CN110355316A It is a kind of for making the mold and its application method of double-threaded screw
CN110370064A A kind of numerically-controlled machine tool feeding mechanism
CN104264105A Surface treatment method of precision screw
CN104264076A Wearable nut and manufacture method thereof
CN104389883A Powerful locking nut structure
CN104294182A Embedded outer knurled nut and manufacturing method thereof
CN104251254A Locknut and manufacturing method thereof