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HEFEI YINQUAN FOUNDRY CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,262
About

HEFEI YINQUAN FOUNDRY CO LTD has a total of 34 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and materials and metallurgy are VITEBSKIJ SP K B ZUBOOBRABAT, NILES WERKE AG DEUTSCHE and QIJIANG COUNTY SAIPULEIDUO AUTOMOTIVE GEAR FACTORY.

Patent filings in countries

World map showing HEFEI YINQUAN FOUNDRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing HEFEI YINQUAN FOUNDRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xiaolin 34

Latest patents

Publication Filing date Title
CN109079164A A kind of gear machining lathe feeding device
CN109128859A A kind of Gear Processing workbench
CN108890046A A kind of sliding positioning device of gear-shaping machine
CN108971666A A kind of drum gear clamp for machining
CN108889970A A kind of lathe gear knife bindiny mechanism
CN109048420A A kind of crank gear processing positioning tool
CN109014446A A kind of curved tooth cylindrical gear process tool of adjustable curved tooth cylindrical gear processing diameter
CN108971667A A kind of turning attachment for processing gear
CN109158707A A kind of special shape gear processing chuck
CN109158705A A kind of Gear Processing burr remover
CN109079575A A kind of Gear Processing lathe cooling device
CN109079257A A kind of Gear Processing grinding device
CN109048392A A kind of geared lathe mounting structure
CN109014986A A kind of support construction of Gear Processing lathe
CN108890383A A kind of geared lathe protective device
CN108817559A A kind of Gear Processing tooling
CN109277870A A kind of gear machining lathe output device
CN108890043A A kind of bevel gear cutting machine
CN109201569A A kind of gear machining lathe cleaning device
CN108971665A A kind of Gear Processing positioning device