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CHANGZHOU CRONOS SPECIAL BEARING MANUFACTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    212,179
About

CHANGZHOU CRONOS SPECIAL BEARING MANUFACTURE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools and mechanical elements are RUZICKA KAMIL, SUZHOU DONGWU NEEDLE BEARING CO LTD and HANAWAY RONALD L.

Patent filings in countries

World map showing CHANGZHOU CRONOS SPECIAL BEARING MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGZHOU CRONOS SPECIAL BEARING MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yang Xiaogang 8
#2 Zhou Jun 2
#3 Xiaogang Yang 1

Latest patents

Publication Filing date Title
CN104806636A Bearing retaining frame
CN104806637A Noise-reducing bearing
CN104801940A Machining method of synchronizer middle ring
CN103317440A Bearing sleeve ring grinding process floating support device
CN102829084A Bearing for preventing inner ring from being touched and scratched
CN102829085A Anti-crack bearing inner ring
CN102825318A Annular groove and chamfer combined milling cutter
CN102619885A Automatic assembly machine for rack type short cylindrical roller bearings
CN102619886A Automatic assembly machine for cylinder type short cylindrical roller bearings
CN102619884A Cam type automatic assembly machine for short cylindrical roller bearing,
CN102181614A Quenching process for heat treatment color finished products