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GUO TIEZHU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    197,384
About

GUO TIEZHU has a total of 13 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, civil engineering and machines are ZHEJIANG HOUNEN SOLAR CO LTD, LUOYANG CSI PHOTOVOLTAIC TECH CO LTD and FUNING XIEXIN PHOTOVOLTAIC TECH CO LTD.

Patent filings in countries

World map showing GUO TIEZHUs patent filings in countries

Patent filings per year

Chart showing GUO TIEZHUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Tiezhu 13

Latest patents

Publication Filing date Title
CN110374042A Cleaning device at a kind of municipal administration brick connection gap
CN110424254A A kind of supporting bridge column for preventing from being hit by foreign matter by centripetal force
CN110359368A A kind of bridge maintenance hanging basket of the slip-resistant against foot traffic using human body weight recess
CN110385794A A kind of building block brick cutting device
CN104058504A Ecological energy sewage treatment system
CN103525362A Preparation technology of photochemical composite material
CN103525361A Photochemical composite material
CN103395895A Multi-micropolar phosphorus transfer supporter tube
CN1425617A Method for increasing hydrogen content in water
CN1426968A Manufacturing method of high pH value water
CN1229061A Separating, mixing apparatus for gas liquid ion
CN1229062A Method for sewage treatment and its system