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DONGDO IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    220,527
About

DONGDO IND CO LTD has a total of 11 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering and machines are SCHRECK PHILIPP, NOBIL TECH INC and SAM HYUN P F CO LTD.

Patent filings in countries

World map showing DONGDO IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Jung Sun Hee 9
#2 Bae Yeong Woon 1
#3 Kim Jong Chil 1
#4 Hwang Choong Ho 1
#5 Kwon Jung Je 1
#6 Kim Min Gwan 1
#7 Kim Young Gi 1
#8 Bae Young Woon 1
#9 Jung Se Woong 1
#10 Lee Jung Woo 1

Latest patents

Publication Filing date Title
KR20160050200A Tension maintenance system for girder mold apparatus
KR20150122385A Mold for upper closed u-girder and molding method thereof
KR20130126196A Dismantling device for precast pannel
KR20130123143A Precast screen for bridge and in the same formuler
KR20130015084A Construction appratus for composit truss free cantilever bridge and construction method of composit truss free cantilever bridge using the same
KR20130005832A Mould for precast girder
KR20130001459A Bulk head for precast box girder mould
KR20130001458A Rebar jig for psm box girder mould
KR20110126781A Inner formwork for pre-stressed concrete box girder of precast segmental method
KR20100106815A A mold for i-girder
KR20020035038A mould form apparatus for box girder of ILM and method of construction for box-girder