Pyeong-Koo LEE

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of evaluating final equilibrium pH of contaminated soil on s...
- Patent number 9,678,048
- Issue date Jun 13, 2017
- Korea Institute of Geoscience & Mineral Resources
- Pyeong-Koo Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method for verifying representativeness of sample collected in cont...
- Patent number 9,494,523
- Issue date Nov 15, 2016
- Korea Institute of Geoscience & Mineral Resources
- Pyeong-Koo Lee
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for soil box experiment making shape of variable landslid...
- Patent number 9,478,151
- Issue date Oct 25, 2016
- Korea Institute of Geoscience & Mineral Resources (KIGAM)
- Jung-Hae Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RESOLVING CONTRIBUTION RATIO TO SOIL CONTAMINATION BY PLU...
- Publication number 20160187312
- Publication date Jun 30, 2016
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Pyeong-Koo LEE
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF RESOLVING HEAVY METAL CONTAMINATION SOURCE BASED ON SEQUE...
- Publication number 20150079686
- Publication date Mar 19, 2015
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Pyeong-Koo LEE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR SOIL BOX EXPERIMENT MAKING SHAPE OF VARIABLE LANDSLID...
- Publication number 20140322689
- Publication date Oct 30, 2014
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Jung-Hae CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF EVALUATING FINAL EQUILIBRIUM PH OF CONTAMINATED SOIL ON S...
- Publication number 20140288833
- Publication date Sep 25, 2014
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Pyeong-Koo LEE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR VERIFYING REPRESENTATIVENESS OF SAMPLE COLLECTED IN CONT...
- Publication number 20120154802
- Publication date Jun 21, 2012
- Pyeong-Koo Lee
- G01 - MEASURING TESTING