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QI GUISHUI

Overview
  • Total Patents
    26
About

QI GUISHUI has a total of 26 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SAITO SHIGENORI, KANGDE ZHANG and YANCHENG EIFFEL STEEL STRUCTURE CO LTD.

Patent filings in countries

World map showing QI GUISHUIs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing QI GUISHUIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Qi Guishui 26

Latest patents

Publication Filing date Title
CN103818661A Special clogging coal poking tool for coal bunkers
CN103718827A Punching hammer
CN103704010A Eutropic ridge
CN103704055A Small land canopy
CN103703878A Soil loosening rake
CN103669511A Water-saving tank
CN103655032A Eye rehabilitation instrument
CN103654182A Chopstick container
CN103682688A Grounding pole applied to grounding wire
CN103674198A Small truck scale
CN103141208A Auxiliary device for digging yams
CN103147641A Magnetic attraction door
CN103070047A Ground type mushroom shed
CN103053323A Underground type mushroom house
CN103053322A Semi-underground type mushroom house
CN103056201A Bending tool
CN103056459A Mantle fiber tool
CN103054370A Folding chair
CN103039188A Harvesting dryer
CN103039311A Simple greenhouse