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CHEIL GRINDING IND CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    211,991
  • Filing trend
    ⇩ 100.0%
About

CHEIL GRINDING IND CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1990. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machine tools, basic materials chemistry and furniture and games are SCHWEIZER SCHMIRGEL SCHLEIF, KLINGSPOR AG and ABRASIVE PRODUCTS INC.

Patent filings in countries

World map showing CHEIL GRINDING IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16

Patent filings per year

Chart showing CHEIL GRINDING IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jae Yeong 5
#2 Lee Yeong Seo 4
#3 Lee Jae Young 4
#4 Lee Jae Gyu 3
#5 Song Young Rin 3
#6 Kim Wang Hoon 3
#7 Choo Hyeon Ju 2
#8 Jung Eui Jun 2
#9 Oh Yu In 2
#10 Oh You In 2

Latest patents

Publication Filing date Title
KR20200135641A Assembly structure of grinding wheel for on-line roll grinding
KR20190004876A Resinoid cut-off wheel with layered hybrid structure
KR20150142342A Auto cut testing device
KR20130074472A Taper adhesion type abrasivewheel of abrasive and reinforcement part and its manufacturing method
KR20120040588A A manufacturing method of high-speed cbn vitrified wheel for processing a cam & crank shaft
KR20050106796A Automatic inputting machine for stiffener of cutting grindstone­molder
KR20040110303A Rubstone for on­line rubbing roll
KR20030083247A Grinding whet stone and production method of it
KR20030025425A Diamond saw blade and manufacturing method of the same
KR20010087722A A manufacturing method of vitrified grinding wheel using paraffin as a porosity aid
KR20010083420A a depressed center flexible grinding wheel
KR20010060402A A Formed grinding wheel prepared by using additives for improvment of green strength
KR20010018496A A manufacturing method of Resinoid wheel for processing a Ball Bearing
KR20010018497A A manufacturing method of Vitrified wheel for processing a Ball Bearing
KR20010010993A Machine for providing abrasive with sheet
KR920009532B1 Leveling apparatus of grinding materials composition