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WU MINGHUAN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    213,118
About

WU MINGHUAN has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets machine tools and civil engineering are EGUCHI TOSHIMASU, ELETTROMECCANICA BOVONE SRL and RICHARDS MICRO TOOL CO.

Patent filings in countries

World map showing WU MINGHUANs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing WU MINGHUANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wu Minghuan 13

Latest patents

Publication Filing date Title
CN106400617A Novel steel rail assembly
CN104398311A Dental line holder capable of changing line
CN103909458A Automatic square adz-shaped grinder
CN103692315A Combination grinder for making dual ends and steps of pen points
CN103481162A Stepped mill for pen manufacturing
CN103481161A Two-end mill for nib manufacturing
CN103481190A Automatic unloading device of mill
CN103271775A Integral dental floss holder
CN103264412A Automatic pen head cutting machine
CN103112047A Automatic stock cutter
CN103112048A Automatic stock cutter for nibs
CN1454787A Scalpriform fiber lead treating process
CN1454786A Rectangular fiber lead processing method