Hyeong Won Yoon

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Caster capable of removing foreign substance
- Patent number 10,196,048
- Issue date Feb 5, 2019
- DONG YANG LOGITECH CO., LTD.
- Hyeong Min Yoon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shopping cart auto washing system
- Patent number 8,381,746
- Issue date Feb 26, 2013
- Woori Car Wash Co., Ltd.
- Hyeong Won Yoon
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CASTER CAPABLE OF REMOVING FOREIGN SUBSTANCE
- Publication number 20170267217
- Publication date Sep 21, 2017
- DONG YANG LOGITECH., LTD.
- Hyeong Min YOON
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOPPING CART AUTO WASHING SYSTEM
- Publication number 20100122717
- Publication date May 20, 2010
- WOORI CAR WASH CO., LTD.
- Hyeong Won Yoon
- B60 - VEHICLES IN GENERAL