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HANSUNG ENG & MFG CO LTD

Overview
  • Total Patents
    15
About

HANSUNG ENG & MFG CO LTD has a total of 15 patent applications. Its first patent ever was published in 2000. 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, civil engineering and thermal processes are WUXI UNMIXED CLEANSE EQUIPMENT CO LTD, LOSMA S P A and CHEMA MFG COMPANY LTD.

Patent filings in countries

World map showing HANSUNG ENG & MFG CO LTDs patent filings in countries

Patent filings per year

Chart showing HANSUNG ENG & MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Kyung Chae 11
#2 Choi Kyung-Chae 3
#3 Yu Tai Il 3
#4 Kim Jong-Hoon 2
#5 Kim Jong Hoon 2
#6 Yu Tai-Il 2
#7 Choi Gyeong Chae 1

Latest patents

Publication Filing date Title
KR100928289B1 A filter catridge with venturi cover used in dust collector
KR100917258B1 Central dust collection vacuum cleaning system with horizental type dust collector
KR100922191B1 Apparatus for driving away birds
KR100874868B1 A dust collector for maintenance railway vehicles
KR100866169B1 A horizontal dust collector used in silo for powder
KR100874991B1 Movable type air purge apparatus for underground institution
KR100854510B1 Air purge apparatus for rail track
KR100866168B1 A horizontal type dust collector combined door with blow pipe
KR100895990B1 A horizontal type dust collector with baffle and up flow exhaust system
KR20070025450A Silo having a dust collector
KR20050110340A Filter
KR20010104133A The methods for coating filters using diatomite and a dust collecting device thereof