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WONJIN ENVITEC

Overview
  • Total Patents
    14
About

WONJIN ENVITEC has a total of 14 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 environmental technology, chemical engineering and civil engineering are ZIMPRO INC, TEUFERT FRIEDRICH and ENVIROTECH SYST.

Patent filings in countries

World map showing WONJIN ENVITECs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14

Patent filings per year

Chart showing WONJIN ENVITECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 I Yeong Jae 7
#2 Choe Jeong Geun 7
#3 Choi Nak Un 2

Latest patents

Publication Filing date Title
KR20140132464A Salt fabrication apparatus from the sea water
KR20130019557A A drying apparatus
KR20130019556A Hot air supplying apparatus removing bad smell
KR20130019559A Boiler using sludge
KR20120051357A Sludge drying apparatus
KR20120035435A Sludge drying apparatus using heat pipe and heating media oil boiler
KR20120016869A Screen for adjusting gap using diamond bars
KR20110137990A Screen for adjusting gap
KR20110131450A Waste water dryer through heat-flow and fog injection
KR20110092119A Hopper type drying apparatus
KR20110039045A Multilayer air diffuser
KR20110039047A Floating removal and filtering system of branch stream
KR20100112828A Waste water treatment boiler having sludge discharging apparatus
KR20100077456A Sludge drying machine using one axis