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JINWON DEV CO LTD

Overview
  • Total Patents
    21
About

JINWON DEV CO LTD has a total of 21 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, civil engineering and machine tools are SCHUCK FRANZ GMBH, KUMAGAI TEKKOSHO KK and EVANS G J.

Patent filings in countries

World map showing JINWON DEV CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Gi Wan 16
#2 Kim Ki Wan 2
#3 Lee Kee-Wan 2
#4 Lee Kee Wan 1
#5 Park Jong Hyun 1

Latest patents

Publication Filing date Title
KR101369495B1 Line stopping apparatus for flow pipe
KR101189571B1 One touch type strainer
KR101093782B1 Saddle of water works for the overflow prevention
KR20120102916A Saddle for water works
KR20120102917A Watercontrol valve replacement method without suspension of water supply
KR20120046364A Watercontrol valve replacement method withoutsuspension of water supply
KR20120046363A Waterworks pipe inside cleaning method for flushing valve
KR101067247B1 A valve disk for water control valve
KR20110134036A Diameter pipe having valve underground type fire hydrant
KR20110061233A Knife stopping water pipe
KR20110056922A Gate valve
KR20100117375A Device for preventing a leakage of water
KR20100102352A Gate valve
KR20100093656A Expansion valve disk
KR20100093657A Device for preventing a leakage of water
KR100860355B1 Grooving machine of pipe
KR100858139B1 Corrosion prevention ring insertion apparatus of iron pipe
KR20030082130A Butterfly valve
KR20020044731A Pipe joint