Hajin JANG

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Injection container capable of relieving overpressure and valve ass...
- Patent number 11,447,327
- Issue date Sep 20, 2022
- SEUNG IL CORPORATION
- Hajin Jang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spraying vessel capable of relieving overpressure and valve assembl...
- Patent number 11,208,256
- Issue date Dec 28, 2021
- SEUNG IL CORPORATION
- Hajin Jang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
INJECTION CONTAINER CAPABLE OF RELIEVING OVERPRESSURE AND VALVE ASS...
- Publication number 20210403227
- Publication date Dec 30, 2021
- SEUNG IL CORPORATION
- Hajin JANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SPRAYING VESSEL CAPABLE OF RELIEVING OVERPRESSURE AND VALVE ASSEMBL...
- Publication number 20200331689
- Publication date Oct 22, 2020
- SEUNG IL CORPORATION
- Hajin JANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...