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KI NAM METAL CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    118,356
  • Filing trend
    ⇩ 33.0%
About

KI NAM METAL CO LTD has a total of 38 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2008. 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, packaging and shipping and machines are YUNJUN STEEL TECH, ATLAS IND LTD and Tianjin sanjian construction engineering co ltd.

Patent filings in countries

World map showing KI NAM METAL CO LTDs patent filings in countries

Patent filings per year

Chart showing KI NAM METAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Dong Hyun 27
#2 Kim Ki Hyeon 8
#3 Bang Jong Hee 1
#4 Park Ho Dong 1
#5 Choi Gang Yun 1
#6 Kim Ki-Hyeon 1
#7 Kim Ki Hyun 1
#8 Choe Gang Yun 1
#9 Bang Jong Hui 1

Latest patents

Publication Filing date Title
KR102106515B1 Backflow Prevention and Silent Manhole Cover and its Operation Method
KR101908296B1 Monhole cover of one bolt lock type
KR101886225B1 Manhole assembly for only gas station
KR101859919B1 locking devices of manhole cover
KR101809236B1 manhole for prevented noise
KR101802960B1 manhole cover with prevented bad smell
KR20180024982A Water-proofing in the lid of the manhole
KR20180024978A Water-proofing in the lid of the manhole
KR101672828B1 Locking monhole cover of one bolt hinge type
KR101660400B1 Manhole capable of regulating height of cover and construction method thereof
KR101548259B1 Method for surface treatment of manhole cover using manganese-based phosphate
KR101424190B1 Manhole assembly
KR101421980B1 Injection device of a manhole cover and manhole frame
KR20150000982A Locking device of manhole cover
KR20130022422A Manhole using recycling industrialwastes
KR101304497B1 Identification sign of manhole
KR101243148B1 Anti-loose nut and bolt
KR101280274B1 Jointing device for man hole cover
KR20140033688A Waterproof manhole structure
KR101191138B1 Anti-slip manhole cover