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HEFEISHI HANKUN MACHINERY CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,119
  • Filing trend
    ⇩ 100.0%
About

HEFEISHI HANKUN MACHINERY CO LTD has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, basic materials chemistry and environmental technology are NCH CORP, CHAOHU NANTE PREC MANUFACTURE CO LTD and SUZHOU YOUJUN ENVIRONMENT SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing HEFEISHI HANKUN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing HEFEISHI HANKUN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xue Zhongkun 35
#2 Du Yong 30

Latest patents

Publication Filing date Title
CN107287584A One kind takes door frame surface conditioning agent
CN107128983A A kind of electronic isolated machining waste water oil-water separation tank
CN107263202A A kind of environment-friendly type Digit Control Machine Tool
CN107335947A A kind of smokeless low dirt welding canopy
CN107335953A One kind takes door frame full-automatic spot welding device
CN107262275A A kind of electronic isolated machining waste water oil-water separation tank Magnetic filtration device frame
CN107186247A A kind of rail vehicle door or so hanger Special drilling jig frock
CN107186494A A kind of Digit Control Machine Tool power-off protection apparatus
CN107312607A A kind of environment-friendly type machines cutting coolant
CN107214449A One kind takes door frame full-automatic spot welding device control cage
CN107214525A A kind of energy-saving type Digit Control Machine Tool
CN107355159A One kind is easily installed formula and takes door frame
CN107186234A A kind of radial drilling machine with laser positioning function
CN107138895A One kind takes door frame welding fixture
CN107139010A A kind of Digit Control Machine Tool automatic cleaning type backing plate
CN107309458A A kind of full-automatic drilling machine
CN107143236A One kind is new to take portal-framed structure
CN107138964A A kind of machining automated cleaning work platform
CN107214427A One kind takes door frame welding procedure
CN107139009A A kind of energy-saving type Digit Control Machine Tool with power-off protection