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NANJING HONGFA NONFERROUS METAL MFG LIMITED BY SHARE LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,057
About

NANJING HONGFA NONFERROUS METAL MFG LIMITED BY SHARE LTD has a total of 13 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and materials and metallurgy are TAIZHOU CHIJUN INTELLIGENT EQUIPMENT CO LTD, ZHEJIANG ZHUOYI ALUMINUM CO LTD and EMMEGI SPA.

Patent filings in countries

World map showing NANJING HONGFA NONFERROUS METAL MFG LIMITED BY SHARE LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANJING HONGFA NONFERROUS METAL MFG LIMITED BY SHARE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 7
#2 Wu Rong 2
#3 Ni Shoulong 2
#4 Yong Dingchao 2
#5 Lyu Zaishan 2
#6 Zhu Changjun 2
#7 Chen Xiangjian 2

Latest patents

Publication Filing date Title
CN112059923A Automatic unloader of metal section sandblast
CN112157176A Automatic riveting equipment for profile frame
CN112091579A Section bar frame angle sign indicating number assembly devices
CN112157903A Film pressing mechanism of profile laminator and film pressing method thereof
CN112140522A Automatic material clamping device of metal section film sticking machine
CN112027604A Automatic feed divider of metal section sandblast
CN111300122A Automatic feeding system for sawing of aluminum profiles
CN111266911A Aluminum scrap recovery device for aluminum profile machining
CN111266653A Full-automatic aluminum skimming cleaning device
CN111318972A Dust removal device of sand blasting machine
CN111268654A Device for removing aluminum ions in waste liquid
CN110860936A Automatic double-traction machine for aluminum profile
CN110773792A Hot shearing device for long metal rod