Dong Gyu HONG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Compressor
- Patent number 11,333,150
- Issue date May 17, 2022
- LG Electronics Inc.
- Gyeongjoong Ryu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSOR
- Publication number 20210054844
- Publication date Feb 25, 2021
- LE ELECTRONICS INC.
- Gyeongjoong RYU
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...