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ZHENGZHOU BOLD ABRASIVES CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,985
  • Filing trend
    ⇩ 54.0%
About

ZHENGZHOU BOLD ABRASIVES CO LTD has a total of 18 patent applications. It decreased the IP activity by 54.0%. 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 HEIM GRINDER COMPANY, JIANGSU ORIENTAL GRINDING WHEEL CO LTD and FORTURE TOOLS CO LTD.

Patent filings in countries

World map showing ZHENGZHOU BOLD ABRASIVES CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHENGZHOU BOLD ABRASIVES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Shunli 16
#2 Zhao Fuling 2
#3 Liu Hongjuan 2
#4 Hu Yinfeng 2
#5 Yang Sicai 2

Latest patents

Publication Filing date Title
CN111590478A Manufacturing process of composite material superhard grinding wheel grinding tool
CN111451911A Superhard grinding wheel repairing tool and using method
CN108673306A A kind of abrasive belt grinding machine convenient for adjusting
CN108621028A A kind of grinding materials and grinding tool being conveniently replaceable
CN108481220A One kind being used for injection molding abrasive material molding die
CN108673937A A kind of easily demoulding abrasive material molding die
CN107891359A A kind of good grinding materials and grinding tool of ground effect
CN107971840A One kind is used for metal tube processing grinding tool
CN108115480A A kind of grinding tool for inboard wall of tube body polishing
CN107891294A A kind of cutting sheet perforating device of stabilization
CN107953246A The fixing device that a kind of grinding materials and grinding tool is connected with sander
CN107855847A A kind of sanding apparatus of adjustable polishing height
CN107717723A A kind of grinding tool that can precisely adjust grinding depth
CN107855921A A kind of milling apparatus with limit function
CN107520726A A kind of multistation is conveniently replaceable the grinding tool of emery wheel
CN107442203A A kind of high-efficient grinding equipment
CN107511743A A kind of dedusting polishing machine
CN107469927A The convenient lapping device of one kind discharging