Gwan Sik Jeong

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Changwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Lower hinge engaging structure for refrigerator
- Patent number 6,058,565
- Issue date May 9, 2000
- LG Electronics Inc.
- Gwan Sik Jeong
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door hinge fixing structure for refrigerator
- Patent number 5,960,518
- Issue date Oct 5, 1999
- LG Electronics Inc.
- Gwan Sik Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Door hinge fixing structure for refrigerator
- Patent number 5,884,366
- Issue date Mar 23, 1999
- LG Electronics Inc.
- Gwan Sik Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW COMPONENT, HOLLOW COMPONENT MANUFACTURING METHOD, AND HOLLOW...
- Publication number 20240271725
- Publication date Aug 15, 2024
- LG ELECTRONICS INC.
- Yeon Sun RYU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL