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ZHEJIANG HUMO POLISHING GRINDER MANUFACTURE CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    166,020
About

ZHEJIANG HUMO POLISHING GRINDER MANUFACTURE CO LTD has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools are JONASSON BERTIL, SUZHOU HONGDA METAL PRODUCTS CO LTD and SUZHOU CITY WUZHONG DISTR GUANGFU XIANGXUE NURSERY.

Patent filings in countries

World map showing ZHEJIANG HUMO POLISHING GRINDER MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing ZHEJIANG HUMO POLISHING GRINDER MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Ji Xinglin 15
#2 Ren Yongguo 3
#3 Yao Minliang 3
#4 Xinglin Ji 3
#5 Yuchao Huang 1
#6 Hongbo Wang 1
#7 Enzong Zhao 1
#8 Huaizhu Wang 1
#9 Pan Guoxiang 1

Latest patents

Publication Filing date Title
CN105058216A Multi-stage transmission type polisher
CN104947112A Preparation of environment-friendly metal polishing solution
CN104947115A Application method of environment-friendly metal polishing solution
CN104947113A Environment-friendly metal polishing solution
CN104842254A Hub polisher
CN104004497A Ultra-fine grinding medium for iron oxide red powder
CN103962930A Horizontal cylindrical vibration polishing method and polishing machine
CN103949966A Cut-in type wheel hub grinding method and polishing machine
CN103977865A Sand grinder and sand grinding method for grinding powder materials by using wet method
CN103936394A Corundum high-strength highly-wear-resistant polishing chip
CN103659560A Continuous grinding and drying machine
CN103659561A Noiseless polisher machine
CN103497734A Polishing abrasive material and method for preparing same
CN103496958A Low-temperature sintered zirconium silicate grinding medium and preparation method thereof
CN103468206A Ultrafine grinding media for calcium carbonate powder and preparation method of ultrafine grinding media
CN102962883A Slope abradant processing method and device
CN101941176A Rolling and fitting equipment
CN101921101A Production technology of zircon-alumina composite ceramic bead
CN101786858A Method for manufacturing aluminum ceramic microspheres in mullite toughening