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YIZHENG YONGHUI RADIATING PIPE MFG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,706
About

YIZHENG YONGHUI RADIATING PIPE MFG CO LTD has a total of 18 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 basic materials chemistry, machine tools and machines are VISCOLUBE ITALIANA SPA, TEXAS PETROCHEM YANTAI LTD and TUNISIENNE DE LUBRIFIANTS SOTU.

Patent filings in countries

World map showing YIZHENG YONGHUI RADIATING PIPE MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing YIZHENG YONGHUI RADIATING PIPE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Minghui 18
#2 Zhao Xin 1
#3 Xu Qing 1

Latest patents

Publication Filing date Title
CN111318765A Pipe peeling and separating equipment for waste spiral finned pipes
CN111438401A Automatic grooving machine for processing rolled radiating tubes
CN111266663A Quick head peeling machine for spiral finned tube
CN111187653A Low-cost efficient lubricating oil
CN111180166A Energy-saving power transformer's cooling body
CN111173745A Screw compressor device
CN111171935A Low-cost efficient coolant liquid
CN111168465A Round pin axle drilling cooling water circulation mechanism
CN111171944A Multifunctional environment-friendly cooling liquid
CN111167579A Material grinding device
CN111171934A Cooling liquid with sterilization function
CN111171924A Cooling liquid with low-foam effect
CN111171943A Novel pollution-free cooling liquid
CN111171923A Low-cost pollution-free cooling liquid
CN111171942A Environment-friendly energy-saving cooling liquid
CN111171945A Enhanced cooling liquid
CN111167559A Coal milling machine
CN106216311A The online plasma cleaning of aluminum finned tube molding cutter and surface modifying method