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QINGYANG HENGYUAN MACHINERY MFG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,968
About

QINGYANG HENGYUAN MACHINERY MFG CO LTD has a total of 20 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 chemical engineering, packaging and shipping and machine tools are XINXIANG DONGZHEN MACHINERY MFG CO LTD, LUOYANG YIKUANG MACHINERY EQUIPMENT CO LTD and PELLETRON CORP.

Patent filings in countries

World map showing QINGYANG HENGYUAN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing QINGYANG HENGYUAN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Song 20

Latest patents

Publication Filing date Title
CN106493248A A kind of bilateral roller automatic feeding
CN106607122A Pulverizing and separating device
CN106607332A Filter screen
CN106090132A A kind of reducer of turbodrill
CN106140718A A kind of sandstone washing sieve
CN106217079A A kind of fixture for screw rod locating and machining
CN106140621A A kind of vibratory sieve
CN106670095A Gravel screening device
CN106111524A A kind of multi-stage oscillating screen
CN106076820A A kind of multi-stage sealed screening plant
CN106076830A A kind of multilamellar closed vibration sieve
CN106076819A A kind of closed vibration sieve
CN106237755A A kind of spray for dust suppression equipment
CN106181276A A kind of screw rod processing technique
CN105800339A Bamboo lifting machine
CN105819163A Loading machine
CN105819238A Material drop preventing device of loading machine
CN105819382A Loading frame lifting device of loading machine
CN105819162A Loading device of loading machine
CN105775637A Feeding device for feeding machine