Learn more

ZHENGZHOU DAYU MACHINERY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,523
About

ZHENGZHOU DAYU MACHINERY CO LTD has a total of 14 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 civil engineering, chemical engineering and macromolecular chemistry and polymers are MCCONNAUGHAY KENNETH E, GUNTERT & ZIMMERMAN CONST DIV and MUNICIPAL APPLIANCES COMPANY L.

Patent filings in countries

World map showing ZHENGZHOU DAYU MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHENGZHOU DAYU MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Mengkai 14
#2 Wang Luyang 14
#3 Zhang Wanqiong 14
#4 Wang Peng 14
#5 Shi Gelin 14
#6 Li Hailong 14
#7 Dong Chenfei 14
#8 Zhang Yidong 14
#9 Geng Juntao 14
#10 Zhang Liang 14

Latest patents

Publication Filing date Title
CN109294248A A kind of high viscosity modified emulsifying asphalt and preparation method thereof
CN108978427A It is a kind of can be in the pavement marker that the rainy day uses
CN108816144A A kind of efficient asphalt stirring device
CN108824130A A kind of instant heating device of road asphalt
CN108978407A A kind of energy-saving asphalt mixer
CN108708256A A kind of bituminous mixing plant a mixing bowl
CN108716181A A kind of quick feeding equipment of pavement marker
CN108716176A A kind of finished product packaging device for bituminous mixing plant
CN108686569A A kind of bituminous mixing plant easy to clean
CN108708255A A kind of bituminous mixing plant reciprocating sieve
CN108708252A A kind of bituminous mixing plant Drying
CN108978425A A kind of pavement marker spray equipment
CN108708254A A kind of bituminous mixing plant of automatic lifting
CN108708253A A kind of bituminous mixing plant device for reducing dust