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JIANGSU RUNFU MECH ROLL MANUFACTURING CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,007
  • Filing trend
    ⇩ 50.0%
About

JIANGSU RUNFU MECH ROLL MANUFACTURING CO LTD has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy and machine tools are WEIDONG CHEN, THYSSENKRUPP STEEL USA LLC and BAOSHAN IRON & STEEL CO LTD.

Patent filings in countries

World map showing JIANGSU RUNFU MECH ROLL MANUFACTURING CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU RUNFU MECH ROLL MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Cai Yougen 15

Latest patents

Publication Filing date Title
CN110527903A A kind of roll and preparation method thereof for galvanized aluminium board
CN109763076A A kind of manufacturing method for the forged steel working roll rolling very thin material
CN109762968A A kind of method of common forged steel roller stock production silicon steel cold roll
CN109609852A A kind of preparation method of planisher, polishing machine working roll
CN109694995A A kind of preparation method for the Cr5 swaged forging steel working roll rolling very thin material
CN109504846A A kind of roll cryogenic treatment apparatus
CN107282638A One kind is adjustable to roll rod
CN107252824A One kind is replaceable to roll rod
CN107262527A One kind is repeatedly used to roll rod