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KOREA GENERAL STEEL PIPE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    179,924
About

KOREA GENERAL STEEL PIPE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, machines and basic materials chemistry are CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORY, COLUMBUS SYSTEM PATENT AG and RIBNITZ PETER.

Patent filings in countries

World map showing KOREA GENERAL STEEL PIPE CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing KOREA GENERAL STEEL PIPE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Young Sub 5
#2 Park Jung Chul 5
#3 Park Jung Cheol 2
#4 Lee Sung Do 2
#5 Park Seung Woo 2
#6 Choi Young Seop 1
#7 Lee Jung Su 1

Latest patents

Publication Filing date Title
KR102161395B1 Epoxy Resin Coating Tubes inside Steel Tubes and Their Manufacturing Devices
KR101958879B1 coating machine for steel pipe and powder coating
KR101963154B1 Steel pipe manufacturing machine
KR101561404B1 Polyurethane-coated type steel pipe piles for foundation work and manufacturing method thereof
KR101569184B1 Steel post having passive state metals type sheath for base
KR101483276B1 Steel pipe having passive state metals type sheath
KR101473860B1 Trass epoxy coating steel pipe using volcano stone and method for coating the same
KR101441848B1 Coated steel pipe improved heat-resistance and adhesion properties and manufacturing equipment for such product
KR101107671B1 Coating device for two-pack polyurethane
KR20120008849A Internal coating device for steel pipe
KR101018241B1 Coating method for triple layer-complex coated steel pipe and coated steel pipe made by such method