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KOREA CAST IRON PIPE IND CO LT

Overview
  • Total Patents
    14
About

KOREA CAST IRON PIPE IND CO LT has a total of 14 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, machine tools and materials and metallurgy are MISLAVSKYY OLEKSANDR, UNITED STATES PIPE FOUNDRY and WOODWARD IRON COMPANY.

Patent filings in countries

World map showing KOREA CAST IRON PIPE IND CO LTs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14

Patent filings per year

Chart showing KOREA CAST IRON PIPE IND CO LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Young Hun 10
#2 Song Cheol Soo 5
#3 Park Jung Yong 4
#4 Choi Sang Jin 2
#5 Genta Tetsuo 1
#6 Park Hyon-U 1
#7 Choi Chang Yeon 1

Latest patents

Publication Filing date Title
KR20100012538A Feeding apparatus of powder for making or coating ductile cast iron pipe
KR20090099190A Automatic supplying apparatus of melting metal for centrifugal casting
KR20090071816A Steel manhole for drainage
KR20090037646A Manhole unit for waterworks or drainage and manufacturing method of it
KR20080082722A Do movable type automatic welding device for spiral steel pipe
KR100768407B1 Formming machine out let tables to manufacture extra long spiral steel pipe
KR20070094874A Bpf-type epoxy resin composition for the ductile cast-iron pipe
KR100741017B1 Peening apparatus of inner mold for pipe casting
KR20050105144A Earthquake-resistant type piping connection structure
KR20050105145A Joint structure for connecting pipe
KR20050105143A Earthquake-resistant type piping connection structure
KR20050105146A Joint structure for connecting pipe
KR920008923B1 Lining cast iron pipe and its manufacturing method