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CHANGSHU MIAOQUAN COMPRESSOR ACCESS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,964
About

CHANGSHU MIAOQUAN COMPRESSOR ACCESS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and materials and metallurgy are CHANGSHU MIAOQUAN COMPRESSOR ACCESSORIES CO LTD, QIQIHAR JIANHUA MACHINERY CO LTD and JIANGSU FEIYUE BEARINGS CO LTD.

Patent filings in countries

World map showing CHANGSHU MIAOQUAN COMPRESSOR ACCESS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGSHU MIAOQUAN COMPRESSOR ACCESS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Jianqing 12

Latest patents

Publication Filing date Title
CN105508232A Oil pressure protection switch
CN105386964A Movable air valve
CN105370540A Oil scraping ring for compressor
CN105545914A Semi-closed screw
CN105364088A Improved machining technology for turning automobile torsion bars
CN105364564A Rotatable clamp for circular part drilling
CN105414903A Improved technology for processing small-sized thin plate type part
CN105364597A Quick positioning clamp for numerical control lathe
CN105479099A Improved technology for machining deep groove parts by numerically-controlled lathe
CN105382498A Processing method for thin-wall inner-cavity slender shaft component
CN105385969A Thermal treatment process for thin-wall aluminum alloy component
CN105478925A Improved technology for machining thread ring gages