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HAN SUNG ENVIRONMENTAL CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    238,558
About

HAN SUNG ENVIRONMENTAL CO LTD has a total of 25 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, civil engineering and environmental technology are MAIN WILLIAM, BREAKELL THOMAS and SUZHOU YAOSHUIYUAN ENVIRONMENT TECH CO LTD.

Patent filings in countries

World map showing HAN SUNG ENVIRONMENTAL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 25

Patent filings per year

Chart showing HAN SUNG ENVIRONMENTAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dong Gyu 25
#2 Park Yong Dae 1
#3 Lee Sang Bok 1

Latest patents

Publication Filing date Title
KR20160040013A Apparatus for removing adulteration
KR20140032619A Sludge crusher for waterway
KR20120095555A Deodorizing device
KR20120041435A Screen for waste remover
KR20120032750A Drum screen
KR20120020002A Piston pump
KR20120019962A Crush sorting device of a waste
KR20120014425A A compost fermentation tank apparatus
KR20110100845A Crusher for sludge
KR20100115969A Screen for waste remover
KR20100115976A Chain tension control device
KR20100115975A Sediment pumping unit
KR20100101966A Screen for waste remover
KR20100052593A Screen plate for waste removen and making method
KR20100012228A Screen and grit remover
KR20090106032A A food garbage saving hopper
KR20090106031A Non-axis screw's
KR20090087698A Brush setting structure of screw conveyor
KR20080114187A Disk filter and making method
KR100789719B1 Apparatus for gas parification