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QIDONG ZHONGRAN CITY GAS DEV CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,310
About

QIDONG ZHONGRAN CITY GAS DEV CO LTD has a total of 20 patent applications. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, measurement and thermal processes are BALLEYGUIER ALAIN, JIANGSU HONGYUAN PIPES CO LTD and ENG CONTROLS INT LLC.

Patent filings in countries

World map showing QIDONG ZHONGRAN CITY GAS DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Top inventors

# Name Total Patents
#1 Zhu Min 20
#2 Feng Chenggen 15
#3 Su Hongping 15

Latest patents

Publication Filing date Title
CN112161147A Protection device for pipeline gas delivery
CN112180048A Monitoring devices is revealed to gas convenient to installation
CN112145819A Gas conveying pipeline
CN112145818A Bury gas pipeline with high strength
CN112161296A Stove rack for gas stove
CN112178305A Natural gas conveying pipeline and explosion venting method thereof
CN112145738A Novel flow valve for gas delivery
CN112145817A Gas collecting pipeline of natural gas
CN112079185A Gas hose winder
CN112179586A Natural gas conveying pipeline and leakage detection method thereof
CN111874667A Liquefied gas storage tank unloading device
CN111895269A Motorcycle tank body carrier
CN111896190A Liquefied petroleum gas transmission pipeline interface detection device
CN111878702A Vaporization device for liquefied natural gas
CN111874068A Liquefied gas tank carrying device capable of achieving stable transportation
CN111878698A Constant temperature liquefied gas tank
CN111878697A Novel liquefied gas tank
CN111853858A Fully-burning liquefied gas energy-saving stove
CN111824930A Hoisting tool for transporting liquefied gas tank
CN111878705A Anti-dumping device for transporting liquefied gas tank