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CHANGZHOU CHANGRUI TIANLI POWER MACHINERY CO LTD

Overview
  • Total Patents
    40
About

CHANGZHOU CHANGRUI TIANLI POWER MACHINERY CO LTD has a total of 40 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CIMC SHIP OCEAN ENGINEERING DESIGN AND RES INST CO LTD, UNIV SHANGHAI ENG TECHNOLOGY and YING GUO.

Patent filings in countries

World map showing CHANGZHOU CHANGRUI TIANLI POWER MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing CHANGZHOU CHANGRUI TIANLI POWER MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shun Zhang 32
#2 Zhang Shun 6
#3 Guoqin Qi 2

Latest patents

Publication Filing date Title
CN102776433A Reinforced composite post inoculation technology for short-flow smelting
CN102732676A Shortened-smelting-charging-sequence refining crystal material production process
CN102423867A Aluminum alloy work piece grinding mechanism
CN102392773A Needle valve body of oil nozzle of diesel engine
CN102505978A Oil-gas separation mechanism of diesel engine
CN102410107A Crankshaft oil seal mechanism of diesel engine
CN102400831A Preheating device for diesel engine
CN102490109A Sanding wheel polishing device
CN102494072A Diesel engine crankshaft damping device
CN102410104A Diesel engine locating device
CN102392772A Oil nozzle of diesel engine
CN102493889A Carbon deposition prevention device for nozzle of cylinder cover of diesel engine
CN102367770A Hydraulic speed controller for diesel engine
CN102436974A Circuit breaker for magnetor
CN102383992A Diesel engine high-pressure oil pipe assembly
CN102374082A Low-pressure oil pipe assembly of diesel engine
CN102383911A Temperature-controlled cooling system of internal combustion engine
CN102505982A Magnetor for gasoline engine
CN102367774A Air filter for internal combustion engine
CN102410899A Power dynamometer for internal combustion engine