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MAANSHAN RUISHENG IND TRADING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,905
About

MAANSHAN RUISHENG IND TRADING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machines, machine tools and packaging and shipping are FISCHER MASCHF KARL E, KARL EUGEN FISCHER GMBH and TIANJIN YUHUA INSULATING MAT CO LTD.

Patent filings in countries

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

Patent filings per year

Chart showing MAANSHAN RUISHENG IND TRADING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 He Zhenkeng 11
#2 Wan Jia 8
#3 Liang Wenjing 7
#4 Liu Zhigang 7
#5 Qin Zhengyou 4
#6 Hu Lidong 4
#7 Xu Jinqi 2
#8 Zhu Chunhua 1
#9 Yang Minglin 1

Latest patents

Publication Filing date Title
CN110815364A V-belt slitting chamfering device and V-belt processing method
CN110697478A Cloth rolling device and method for producing canvas
CN110228725A A kind of automatic throwing machine defense controls system
CN110153836A A kind of automatic attaching/detaching apparatus of V-shaped rubber belt of V-shaped rubber belt chamfering sander
CN109664531A A kind of V-type conveyer belt belt carcass chamfering unit and belt carcass facing attachment
CN109049775A A kind of production method of conveyer belt
CN108819303A A kind of V-shaped rubber belt system of processing and processing method