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품질경영방침
No. Patent title model nation registration no. registration date
1 Safety valve for oil or chemical storage and transportation tank New-ISO korea 10-0437721 2004-06-18
2 Firefighting spray system (Proto-type) X-MIST korea 455897 2004-10-28
3 Oil and water interface detector of storage tank PMS korea 470359 2005-01-27
4 Ship towing system KETSP korea 497961 2005-06-20
5 Ship towing system ETA korea 516141 2005-09-13
6 Ship towing system ETA korea 516140 2005-09-13
7 Firefighting atomizing system (HL&LL) X-MIST korea 10-0585936 2006-05-26
8 Firefighting water mist nozzle (ELL) X-MIST korea 10-0597692 2006-06-30
9 Pressure control valve of storage tank New-ISO korea 10-0754134 2007-08-24
10 Content discharge prevention system of oil storage tank (ASD) ASD korea 10-0785587 2007-12-07
11 Parking system of tank cleaning device TCM korea 10-1002409 2010-12-13
12 Firefighting water mist nozzle X-MIST korea 10-1035019 2011-05-09
13 Anti-piracy fluid spray system TCM korea 10-1052046 2011-07-20
14 VOC reduction system in oil carrier AV korea 10-1098223 2011-12-19
15 A method for designing the location of marine nozzle based on analysis of shade TCM korea 10-1182651 2012-09-17
16 High speed discharge valve using the principle of lever X-VALVE korea 10-1218668 2012-12-28
17 Anti-piracy fluid spray device TCM korea 10-1258673 2013-04-22
18 Pressure control valve for VOV reduction system in oil carrier AV korea 10-1278912 2013-06-20
19 Two-way pump fitted externally to motor AHS korea 10-1280998 2013-06-26
20 Ship towing rope damage prevention system ETA korea 10-1280996 2013-06-26
21 Firefighting spray nozzle with water supply hole X-MIST korea 10-1282702 2013-07-01
22 Motor driving valve system of firefighting facility X-MOV korea 10-1298091 2013-08-13
23 Parking system for tank cleaner fitted with portable rack gear TCM korea 10-1298090 2013-08-13
24 Chain stopper of ship towing system ETA korea 10-1338959 2013-12-03
25 VOC reduction system TVRU korea 10-1342468 2013-12-11
26 Selective power transmission system Slurry korea 10-1360993 2014-02-04
27 Supply guidance system Slurry korea 10-1414523 2014-06-26
28 Filter assembly for ballast water treatment system water system korea 10-1473429 2014-12-10
29 SIDE ROLLING TYPE HATCH COVER APPARATUS HATCH korea 10-1477081 2014-12-22
30 Safety valve for oil or chemical transportation tank RUPTURE PIN VALVE korea 10-1521848 2015-05-14
31 Laminated filter element for ballast water treatment FILTER korea 10-1550877 2015-09-01
32 Testing apparatus for thruster jack up modul RJACK-UP korea 10-1585335 2016-01-07
33
선박용 평형수 처리 자동 세정필터 엘리먼트
한국
2016-02-19
34
이류체를 이용한 소화용 분무 노즐
한국
2016-03-14
35
선박용 도어형 페어리드
한국
2016-11-25
36
유류 또는 화학물질 운반 탱크용 안전밸브
한국
2016-12-22
37
EPB와 ETA겸용 비상예인장치 및 그 사용바업
ETA
한국
2017-07-31
38
초크 가이드 자동 롤러 조립체
ETA
한국
2017-07-31
39
워터 미스트 랜스 리밍 햄머
X-MIST
한국
2017-09-22
40
EPB 전용 스토리지 박스
ETA
한국
2017-10-19
41
QRM이 적용된 선박용 비상견인시스템
ETA
한국
2017-10-19
42
고층빌딩 이동식 화재진압 소화장치
한국
2019-01-25
43
지하공간 이동식 화재진압 소화장치
한국
2019-01-25
44
고압 미분무수 화재 진압 건
한국
2019-02-21
45
제연 기능을 가지는 터널용 물분사 장치
한국
2020-01-15


No. Patent title model nation registration no. registration date
1 VALVE DEVICE OF OIL STORAGE TANK POWER PCT WO 01-50051 2001-07-12
2 VALVE DEVICE OF OIL STORAGE TANK POWER USA US 6263907 B1 2001-07-25
3 SAFETY VALVE OF TANK FOR STORING AND CARRYING OIL ORCHEMICAL SUBSTANCE NEW-ISO USA US 6604544 B2 2003-08-12
4 VALVE FOR SAFETY VALVE OF TANK FOR STORING ANDCARRYING OIL OR CHEMICAL SUBSTANCE, AND APPARATUS FORPREVENTION VALVE SEAT FROM BEING FREEZED AND ORRUPTURED NEW-ISO PCT WO 2005-038325 2005-04-29
5 SAFETY VALVE OF TANK FOR STORING AND CARRYING OIL ORCHEMICAL SUBSTANCE(POP-UP) NEW-ISO Denmark PR 176040 B1 2006-01-23
6 DEVICE OF SPRAYING FOR FIRE EXTINGUISHING (HL&LL) X-MIST USA US 7578454 B2 2009-08-25
7 SAFETY VALVE OF TANK FOR STORING AND CARRYING OIL ORCHEMICAL SUBSTANCE(CHECK LIFTING) NEW-ISO Denmark PR 177013 B1 2010-12-06
8 APPARATUS FOR REDUCING VOC IN THE TANKER AV China ZL 2010 8 0053962.3 2014-08-13
9 APPARATUS FOR REDUCING VOLATILE ORGANIC COMPOUND) AV China ZL 2011 8 0042935.0 2015-05-27
10 BIDIRECTIONAL PUMP WITH EXTERNAL MOTOR AHS China ZL 201280025266.0 2016-03-02
11
급수홀을 가지는 소화용 분무노출
X-MIST
중국
2016-03-02


No. Patent title model nation registration no. registration date
1
Marine heavy oil supply system
F.O Shifter
korea
2006-07-25