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IREVO KUMKANG CS LTD CO

Overview
  • Total Patents
    14
About

IREVO KUMKANG CS LTD CO has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering are TORSBY VERKSTADS AB, BAUMGARTNER & CO HANS and KG PALTEC CO LTD.

Patent filings in countries

World map showing IREVO KUMKANG CS LTD COs patent filings in countries

Patent filings per year

Chart showing IREVO KUMKANG CS LTD COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Kim Kwang Tae 10
#2 Park Seon Ju 3
#3 Park Seon-Ju 1
#4 Jeon Chang Ho 1

Latest patents

Publication Filing date Title
KR20110069624A Automatic opening and closing device for window
KR20110057493A Control method of fireproofing damper
KR20110039084A Door-closer for fire prevention
KR100961229B1 Door-closer for fire prevention
KR20110000080A Close order adjustment device for fire door
KR20100133789A Control method of an apparatus for forming limited area
KR20100123171A Door stopper apparatus having actuator structure
KR20100112426A Door-closer for fire prevention
KR20100063367A Lift type door stopper
KR20100063196A Door closer
WO2008082185A1 Supplementary closing power providing device for door closer
KR100888724B1 Supplementary closing power providing device for door closer
KR20090029594A Assistant openning force providing structure for fire door
KR20090022602A Electrically-powered closing power reducing unit for fire door