Hae Chang Jung

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Camarillo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Golf hole marker having a self-righting structure
- Patent number 9,616,306
- Issue date Apr 11, 2017
- Hae Chang Jung
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GOLF HOLE MARKER HAVING A SELF-RIGHTING STRUCTURE
- Publication number 20160228754
- Publication date Aug 11, 2016
- Hae Chang JUNG
- A63 - SPORTS GAMES AMUSEMENTS