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ZHEJIANG RONGZHENG TUBE CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    92,080
  • Filing trend
    ⇧ 250.0%
About

ZHEJIANG RONGZHENG TUBE CO LTD has a total of 18 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and chemical engineering are WUXI LONGBO MACHINERY CO LTD, TAIZHOU JIAOJIANG YUNRUI MACHINERY TECH DEVELOPMENT CO LTD and JIASHAN MENGXI CLOTHING ACCESS FACTORY GENERAL PARTNERSHIP.

Patent filings in countries

World map showing ZHEJIANG RONGZHENG TUBE CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHEJIANG RONGZHENG TUBE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yonghua 18

Latest patents

Publication Filing date Title
CN108747716A A kind of handware surface polishing spray process equipment
CN108748970A Plastic material film sticking apparatus
CN109047421A Overlength stainless steel tube coiler
CN108891010A A kind of glass fiber reinforced plastic sand-inclusion pipeline wind
CN108672800A Stainless steel tube cutting machine
CN108747508A A kind of quick positional punch device of stainless steel tube centre bore
CN108512158A A kind of high-strength plastic alloy tube
CN108581093A A kind of MPP power cable protecting pipes thread machining device
CN108500367A A kind of quick cutting table of power cable protecting pipe
CN108544698A A kind of plastic conduit cooling device
CN108544179A A kind of power cable protecting pipe production fixing device
CN108673603A A kind of modeling alloy pipeline production cutter device
CN108714827A A kind of glass fiber reinforced plastic sand-inclusion pipeline production grinding device
CN108582545A A kind of plastic conduit production raw material blending device
CN107744969A A kind of power cable cleaning plant
CN107696146A A kind of Full-automatic bushing forming machine
CN107716208A A kind of power cable spraying equipment
CN107734952A Multilayer pipe loader