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OKRYUN CONSTRUCTION CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    162,490
About

OKRYUN CONSTRUCTION CO LTD has a total of 24 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and machines are KYOKUTO CORP, SEMMELROCK KG and WOLFSHOLZ AUGUST.

Patent filings in countries

World map showing OKRYUN CONSTRUCTION CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24

Patent filings per year

Chart showing OKRYUN CONSTRUCTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Ham Tae 20
#2 Lee Hee Woo 7
#3 Pack Yun Ki 3
#4 Kang Jung Mo 2
#5 Jang Yong Jin 1
#6 Byun Moon Soo 1
#7 Kim Ham Tea 1
#8 Park Soo Il 1

Latest patents

Publication Filing date Title
KR102215233B1 Ground water pipe cleaning device
KR102164414B1 Repair and reinforcement mortar with improved salt-resistance, Repair and reinforcement materials containing the same and Method of repair and reinforcement of concrete structure using the same
KR102055605B1 Method and device for repair and strengthening the hunch of concrete structures
KR102055603B1 Method and device for repair and strengthening the wall of concrete structures
KR102068714B1 rapid hardening repair and reinforcement mortar having resisting neutralization and Method of repair and reinforcement of concrete structure using the same
KR102057090B1 Deodorizing device and method for repairing all pipe by non-excavated
KR102049804B1 Steam curing device for manhole maintenance and steam curing method using the same
KR101943868B1 Apparatus for Keeping Warm the Ascon
KR101550879B1 Device for Raising the Manhole Frame and Method for Repairing the Manhole using the Same
KR20160006890A Environmental friendly solidification agent and method of preparing thereof and method for treatment of sludge using the same
KR101409777B1 Method for Repairing the Manhole using a hot Air
KR101390712B1 Apparatus and method for repairing the pipe line in non-excavating type
KR101256216B1 Apparatus for repairing the pipe line in non-excavating type
KR101222520B1 Manhole repairing method
KR101166792B1 Restroative mortar compositions for cross section restorations and repairing method of reinforced concrete using that
KR101017521B1 Snow removing and road cleaning apparatus
KR20110007310A Manhole repairing method and manhole repairing structure
KR100932308B1 Apparatus for fbricating the ascon to repair a road
KR20090090256A Manhole repairing structure
KR20090090257A Manhole repairing method