Gyu Il LEE

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Extruder
- Patent number 12,304,111
- Issue date May 20, 2025
- LG Chem, Ltd.
- Gyu Il Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXTRUDER
- Publication number 20220126481
- Publication date Apr 28, 2022
- LG CHEM, LTD.
- Gyu Il LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUDER
- Publication number 20220118671
- Publication date Apr 21, 2022
- Gyu Il LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL