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WUXI WEIHAIDA MACHINERY MFG CO LTD

Overview
  • Total Patents
    102
  • GoodIP Patent Rank
    29,763
About

WUXI WEIHAIDA MACHINERY MFG CO LTD has a total of 102 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, chemical engineering and materials and metallurgy are KITAZAWA SHOJI KK, NEMETZ JOSEF and KOMB ORSTA HYDRAULIK VEB.

Patent filings in countries

World map showing WUXI WEIHAIDA MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 102

Patent filings per year

Chart showing WUXI WEIHAIDA MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Tiejun 102
#2 Jin Zhaoyu 1

Latest patents

Publication Filing date Title
CN104482207A Sealing element
CN104500798A Adjustable water-saving valve
CN104476703A Sealing member processing method
CN104455620A One-way valve body
CN104404370A Non-return valve casting technology
CN104481937A Pressurizing device for cold isostatic pressing equipment
CN104476803A Elastic mold of isostatic pressing equipment for pressing sealing element
CN104405867A Ultrahigh pressure vessel for cold isostatic pressing equipment
CN104476806A Pressurizing mechanism for cold isostatic pressing equipment
CN104405868A Ultrahigh pressure vessel for cold isostatic pressing equipment
CN104455567A Check valve capable of prolonging service life
CN104373418A Piston rod type hydraulic cylinder structure
CN104373419A Piston rod type hydraulic cylinder structure
CN104400344A Bolt manufacturing technology
CN104455568A Check valve capable of reducing starting pressure
CN104401676A Conveyor main body rack
CN104444207A Base of conveyer
CN104444101A Side cover plate of conveyer
CN104444180A End supporting plate of conveyer
CN104444181A Conveyer body mounting rack