Byoung Woo Yum

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Daejeon-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Automatic sequential sampler for roof-top runoff of rainwater
- Patent number 8,302,464
- Issue date Nov 6, 2012
- Korea Institute of Geoscience & Mineral Resources
- Bong Joo Lee
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING CHANGE IN UNDERGROUND ENVIRONMENT BY USING MAG...
- Publication number 20180209787
- Publication date Jul 26, 2018
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Dong-Woo RYU
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC SEQUENTIAL SAMPLER FOR ROOF-TOP RUNOFF OF RAINWATER
- Publication number 20100089179
- Publication date Apr 15, 2010
- Bong Joo Lee
- G01 - MEASURING TESTING