Park; Seo-won
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Seo-won.The latest application filed is for "image forming apparatus and fixing device".
- Park; Seo-won - Suwon-si KR
- Park; Seo-Won - Suwon KR
- Park, Seo-Won - Suwon-city KR
- Park; Seo-Won - Kyonggi-do KR
| Patent | Date |
|---|---|
| Image forming apparatus and fixing device Grant 8,107,865 - Park January 31, 2 | 2012-01-31 |
| Image forming apparatus and fixing device App 20100254735 - Park; Seo-won | 2010-10-07 |
| Image forming apparatus and fixing device Grant 7,761,043 - Park July 20, 2 | 2010-07-20 |
| Image forming apparatus and fixing device App 20060275060 - Park; Seo-won | 2006-12-07 |
| Method for manufacturing a pressure roller Grant 6,739,051 - Park May 25, 2 | 2004-05-25 |
| Pressure roller for fixing device Grant 6,709,373 - Park March 23, 2 | 2004-03-23 |
| Pressure roller for fixing device and method for manufacturing the same App 20030191000 - Park, Seo-Won | 2003-10-09 |
| Pressure roller for fixing device and method for manufacturing the same App 20020115546 - Park, Seo-Won | 2002-08-22 |
| Paper pickup device in paper feeding cassette Grant 6,149,147 - Hur , et al. November 21, 2 | 2000-11-21 |
| Paper guide device for duplex image forming apparatus Grant 5,953,575 - Park , et al. September 14, 1 | 1999-09-14 |
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