Yoon; Eung Sang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoon; Eung Sang.The latest application filed is for "evaporative desalination device of multi stage and multi effect using solar heat".
- Yoon; Eung Sang - Daejeon KR
- Yoon; Eung Sang - Daejeon-City KR
| Patent | Date |
|---|---|
| Evaporative desalination device of multi stage and multi effect using solar heat Grant 9,028,653 - Kwak , et al. May 12, 2 | 2015-05-12 |
| Evaporative Desalination Device Of Multi Stage And Multi Effect Using Solar Heat App 20130270100 - KWAK; Hee Youl ; et al. | 2013-10-17 |
| Evacuated tubular solar collector with eccentric type manifold flange Grant 8,113,192 - Kwak , et al. February 14, 2 | 2012-02-14 |
| Evacuated Tubular Solar Collector with Eccentric Type Manifold Flange App 20090205635 - kwak; Hee Youl ; et al. | 2009-08-20 |
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