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KOREA CASTIRON IND CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    224,009
About

KOREA CASTIRON IND CO LTD has a total of 18 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, agriculture and materials and metallurgy are JIAXING HENGLI BUILDING MATERIALS TECH CO LTD, GREEN ENG CO LTD and SANHA CONSTRUCTION CO.

Patent filings in countries

World map showing KOREA CASTIRON IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing KOREA CASTIRON IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nam Du Ho 16
#2 Jang Jae Kwan 2

Latest patents

Publication Filing date Title
KR101448569B1 Escape-proof manhole for water pressure adjustment function
KR101538505B1 Method of evaporative pattern casting for waste heat recovery
KR20150069200A Locking device for under cover of manhole having a water blocking function and protection function
KR20150069204A The manufacture method of a integrated manhole's cover by evaporative pattern casting
KR20150069191A Locking device for manhole cover by using cam mechanism
KR101260049B1 Opening apparatus for manhole cover
KR20140036804A Offensive odor backflow prevention device
KR20130067976A Device for fixing of manhole cover
KR20130067977A Safety device of manhole cover
KR20130067975A Device for fixing of manhole cover
KR20130068012A Menhole cover
KR20130067978A Device for fixing of manhole cover
KR20130067742A Manhole
KR20130056958A Menhole cover
KR20090033982A Protecting cover of roadside tree
KR20090033984A Protecting cover of roadside tree
KR20090033985A Street trees protection cover of assembly structure
KR20090033983A Protector for tree on the road