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EUIWANG DEV CO LTD

Overview
  • Total Patents
    19
About

EUIWANG DEV CO LTD has a total of 19 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, basic materials chemistry and chemical engineering are TRYSIL MASKIN AS, TRANSLODE JOINT COMPANY and CLIFFORD OLDER.

Patent filings in countries

World map showing EUIWANG DEV CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 19

Patent filings per year

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

Top inventors

# Name Total Patents
#1 An Boo Soon 18
#2 Kim Choon Gki 7
#3 Lee Dang Eui 6
#4 Lee Jae Ouk 6
#5 Lee Moon Goo 3
#6 Sin Dong Jin 2
#7 Chung One Kyu 1
#8 Kim Hyeok 1
#9 Ahn Bu Sun 1
#10 Lim Han Jin 1

Latest patents

Publication Filing date Title
KR101061568B1 Liquid type inorganic hardening agent for a ground of soil and it's treatment method using of the same
KR101080868B1 Device for eliminating sealing of concrete road
KR101109685B1 Apparatus and method for repair concrete road
KR100981743B1 Vehicle retrun device of median strip for highway
KR100992552B1 Device and method for maintenance work of abutment jointing slab
KR100935426B1 Emergency return cars device for median strip
KR100953843B1 Waterproofing device for concrete pavement road corrosion prevention and waterproofing method
KR100930601B1 Concrete paver that hanger is unnecessary
KR100953421B1 Method of construction to overcanopy asphlat concrete for concrete pavement road repair more and that outlet is installation bridge decks surfacing and scattered dust colander
KR100935412B1 Highway uneven a lane and the form of construction work
KR100930602B1 Environment dredger
KR100910647B1 Cutting device for repairing concrete road
KR100880733B1 Excavation equipment of a road boundary stone back guard rear
KR100870966B1 A road boundary stone recover device and method for concrete slipform paver
KR20070055123A Device for pavement concrete road
KR20070052537A Device for pavement road
KR20050117463A Closing form for concrete pavement
KR100512321B1 Road surface processing device
KR20030018860A surface method of a concrete-paved road for rower the noise