Kwangsoo Hyun

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Kwangjin-Gu Seoul, 143-301, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fire grates having intimate-contact preventing means thereon
- Patent number 5,937,769
- Issue date Aug 17, 1999
- Kwangsoo Hyun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for inducing pressure drop on flue gas exhaustion
- Patent number 5,913,334
- Issue date Jun 22, 1999
- Kwangsoo Hyun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Incinerator furnace with fire grate and air supply
- Patent number 5,722,333
- Issue date Mar 3, 1998
- Kwangsoo Hyun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fire grate having fluctuational profile in circumferential directio...
- Patent number 5,701,881
- Issue date Dec 30, 1997
- Kwangsoo Hyun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES