Hag Dong YU

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Artificial tooth molding apparatus and method
- Patent number 11,464,609
- Issue date Oct 11, 2022
- AON CO., LTD.
- Hag Dong Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL TOOTH MOLDING APPARATUS AND METHOD
- Publication number 20200390530
- Publication date Dec 17, 2020
- Hag Dong YU
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY