loadpatents
Patent applications and USPTO patent grants for Hwang; Yeong Nam.The latest application filed is for "island-in-sea fiber, artificial leather and methods for producing the same".
Patent | Date |
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Artificial leather and method for manufacturing the same Grant 9,074,317 - Hwang , et al. July 7, 2 | 2015-07-07 |
Polishing pad and method of manufacturing the same Grant 8,308,531 - Kim , et al. November 13, 2 | 2012-11-13 |
Island-in-sea Fiber, Artificial Leather And Methods For Producing The Same App 20120135653 - Hwang; Yeong Nam ;   et al. | 2012-05-31 |
Artificial Leather And Method For Manufacturing The Same App 20120009839 - Hwang; Yeong Nam ;   et al. | 2012-01-12 |
Polishing Pad And Method Of Manufacturing The Same App 20100173573 - Kim; Won-Joon ;   et al. | 2010-07-08 |
Method of evaluating sensitivity grade of interior material used in vehicles Grant 7,667,843 - Kim , et al. February 23, 2 | 2010-02-23 |
Method of evaluating sensitivity grade of interior material used in vehicles App 20090153863 - Kim; Jong Myung ;   et al. | 2009-06-18 |
Suede Like Artificial Leather with Excellent Strength and Elongation Properties App 20080293316 - Hwang; Yeong-Nam ;   et al. | 2008-11-27 |
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