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EN3 CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    237,421
About

EN3 CO LTD has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and thermal processes are JACKSON INT PTY LTD, OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU INZHENERNYJ TSENTR POZHARNOJ ROBOTOTEKHNIKI EFER and KURIFU KK.

Patent filings in countries

World map showing EN3 CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing EN3 CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Seung Woo 4
#2 Hwang In Seong 2
#3 Cho Sung Joo 2
#4 Cho Hyun Shik 2
#5 Cho Jong Soo 2
#6 Kim Young Kwan 2
#7 Lee Sang Bok 1
#8 Park Hoon 1
#9 Park Joo Yang 1
#10 Yu Kwang Su 1

Latest patents

Publication Filing date Title
KR101504549B1 The light fire engine having a aluminium body
KR20130003138A The centirfugal pump system
KR20110050097A A controlling apparatus for automatic water-supply of fire engine
KR20110015721A Mist injection apparatus and fire engine therewith
KR20090078740A Filter for window type ventilation system
KR20090096022A Sprinkler head
KR20090096027A Sprinkler head
KR100822019B1 Latent heat and humidity recovery system for heat exchanger
KR20050075568A Method for treating chlorinated organic contaminants using steel slag and ferrous iron
KR20040099647A Method for simultaneously removing organic contaminants and heavy metals using black shale
KR20040082625A great measure soil washing system
KR20020053278A measuaring system for hydraulic conductivity