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CRATEC CO LTD

Overview
  • Total Patents
    11
About

CRATEC CO LTD has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and machines are GUANGDONG J TECH ENVIRONMENTAL PROTECTION TECH CO LTD, PATELLA MARINO and TRISEP CORP.

Patent filings in countries

World map showing CRATEC CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ha Jum Yong 8
#2 Ban Tae Hui 2
#3 Ha Jeom Yong 2
#4 Ha Jum-Yong 1

Latest patents

Publication Filing date Title
KR101421252B1 Apparatus and method for the purification of heavy metal contaminated soil
KR101300206B1 Washing device for pollutants in the soil
KR20120030809A Cake removing apparatus for filter press
KR20110015981A Filter cloth driving apparatus of filter press
KR20110005468A Filter press having rotating filter cloth
KR20100134900A Filter press having multi-functional filter plate
KR20100099811A Method and device of dehydration for filter press
KR20100001262A Filter sheet separating apparatus for filter press
KR100821714B1 Cake separating apparatus for filter press
KR20050121912A Cake separating apparatus for filter press