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WOOIL ECO RIVER SYSTEM CO LTD

Overview
  • Total Patents
    12
About

WOOIL ECO RIVER SYSTEM CO LTD has a total of 12 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and agriculture are FIVE & SIX DEV CO LTD, KOREA BIOCON CO LTD and ICONTEC CO LTD.

Patent filings in countries

World map showing WOOIL ECO RIVER SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing WOOIL ECO RIVER SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dal Hwan 11
#2 Choi Jun Yok 2
#3 Majeda Khraisheh 1
#4 Kim Su Cheol 1
#5 Kim Jong Kyu 1
#6 Bae Jung Sun 1

Latest patents

Publication Filing date Title
KR101008684B1 Spherical activated carbon manufacturing method
KR100972394B1 Method for greening inclined clay containing high density salt
KR20090114292A Anchor pin for engineering works
KR100769945B1 Precast ecology retaining wall and construction method
KR100769944B1 Scene retaining wall and this in consideration of ecology environment were used footpath extended construction method
KR20070105704A The ocher structure production method using reformed tar sludge binder
KR20070006299A Stepping stone structure for water quality purification
KR100475105B1 Underwater ecology block structure and it's construction method
KR100475104B1 Structure for slope and shore protection, and it's construction method
KR100458722B1 The construction method of having used a top type vegetation block and it's
KR20040108091A Precast concrete structure conveyance apparatus and construction method of an underground space precast concrete structure having used it
KR20040081847A supporter and filling method for field sack