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Wuhu hefeng clutch co ltd

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    43,597
  • Filing trend
    ⇩ 100.0%
About

Wuhu hefeng clutch co ltd has a total of 46 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, environmental technology and measurement are XINYI GROUP COMPANY, DUROLINE S A and ZHENJIANG RUNZHOU COUPLING FACTORY.

Patent filings in countries

World map showing Wuhu hefeng clutch co ltds patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing Wuhu hefeng clutch co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Daosheng 42
#2 Wang Jian 14
#3 Xu Xinming 14
#4 Wu Sheng 14
#5 Lu Hongyan 13
#6 Li Gaihua 13
#7 Yang Yu 13
#8 Yin Jia 13
#9 Ma Kun 10
#10 Mao Chengbin 4

Latest patents

Publication Filing date Title
CN107421743A A kind of durability test device of hydraulic pressure separating bearing
CN107401560A A kind of good heat dissipation clutch
CN107607317A A kind of dual dry clutch multifunctional comprehensive experimental bench
CN107605983A It is a kind of to reduce jerky clutch
CN107605988A A kind of damping noise abatement clutch
CN107448494A A kind of clutch provided with limited block
CN107664488A A kind of clutch plate hub flatness detection machine
CN107553087A A kind of clutch press-loading apparatus
CN107504091A A kind of bell housing and clutch
CN107335990A A kind of clutch press-fitting tool
CN107687484A A kind of clutch of good heat dissipation effect
CN107542810A A kind of novel spring clutch
CN107524730A A kind of water-fog type cooling clutch
CN107314055A A kind of Spring-type one-way clutch
CN107687486A A kind of hydraulic rotary joint mechanical drive clutch
CN107314057A It is a kind of from gain centrifugal clutch
CN105202055A Heat dissipation mechanism for clutch cover
CN105202082A Clutch friction disc
CN105202053A Clutch pressure plate
CN105202058A Clutch diaphragm ring