Learn more

ZHENGZHOU SHIHU ABRASIVES AND GRINDING TOOL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,454
About

ZHENGZHOU SHIHU ABRASIVES AND GRINDING TOOL CO LTD has a total of 12 patent applications. 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, packaging and shipping and chemical engineering are RUEGGEBERG AUGUST GMBH & CO, PRZEMYSLU NARZEDZIOWEGO VIS K and AJAX BUFF COMPANY.

Patent filings in countries

World map showing ZHENGZHOU SHIHU ABRASIVES AND GRINDING TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHENGZHOU SHIHU ABRASIVES AND GRINDING TOOL CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Deng Bin 12
#2 Yang Zhenwei 12
#3 Wang Longzhu 12
#4 Deng Quanyi 12

Latest patents

Publication Filing date Title
CN106425904A Material spreading device for superhard grinding wheel production
CN106378719A Vibrating feeder for super-hard grinding wheel and feeding gate of vibrating feeder
CN106392920A Dust extraction device for preparing super-hard abrasive
CN106425905A Ultra-hard grinding material stirring machine and stirring claw thereof
CN106425906A Super-hard grinding wheel production line and conveying device thereof
CN106378718A Material spreading tool apron regulating mechanism and super-hard grinding tool production line using same
CN106425903A Superhard grinding wheel forming die and die ring thereof
CN106378721A Automatic charging device for production of ultra-hard grinding wheels and vibratory feeding machine using device
CN106363548A Forming die for superhard grinding wheels
CN106425902A Spreading scraper and spreading device adopting same
CN106378720A Production line for sandwich type ultra-hard grinding wheels
CN106363547A Double-side feeding production line for superhard grinding wheel