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DALIAN METALLURGICAL TOOL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,233
  • Filing trend
    ⇧ 400.0%
About

DALIAN METALLURGICAL TOOL CO LTD has a total of 15 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and mechanical elements are WUXI HUASHENG PRECISON MAT CO LTD, BHP STEEL AIS PTY LTD and COLD METAL PRODUCTS COMPANY.

Patent filings in countries

World map showing DALIAN METALLURGICAL TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DALIAN METALLURGICAL TOOL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Chunguang 15

Latest patents

Publication Filing date Title
CN110711783A Closed hole type combined roller of high-frequency welded pipe rolling mill
CN110711782A Extrusion roller hole pattern of high-frequency welded pipe rolling mill
CN110712125A Polishing roller structure of high-frequency welded pipe rolling mill
CN110711868A Novel numerical control cutter bar
CN108856371A A kind of aligning roll structure
CN109047336A A kind of roll structure of clod wash milling train
CN110711891A Disc shearing blade structure of slitting machine
CN109226267A A kind of round tube becomes the milling method and its pass structure of square tube
CN109201742A A kind of roll positioning spacer and preparation method thereof
CN109248917A A kind of roll pass structure of ratio-frequency welded tube unit
CN107524707A A kind of bearing holder (housing, cover) processing technology
CN107502713A A kind of ratio-frequency welded tube unit roller processing technology
CN106670745A Machining technology for rolling bearing ring
CN106736882A A kind of production technology of cutting edge
CN106702114A Production process of alloy cast steel roller