YOUNGSU JEON

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GANGWON-DO, KR

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Patents Grantslast 30 patents

Information Patent Grant
Portable waterproof pack with air bladder
- Patent number 9,185,274
- Issue date Nov 10, 2015
- Youngsu Jeon
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE WATERPROOF PACK WITH AIR BLADDER
- Publication number 20130215254
- Publication date Aug 22, 2013
- YOUNGSU JEON
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL