Shieh; Teng-Hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shieh; Teng-Hua.The latest application filed is for "engine head cover assembly having an integrated oil separator".
- Shieh; Teng-Hua - Ann Arbor MI
| Patent | Date |
|---|---|
| Exhaust gas recirculator devices Grant 7,552,722 - Shieh , et al. June 30, 2 | 2009-06-30 |
| Oil drain device for an engine oil separator Grant 7,383,829 - Shieh June 10, 2 | 2008-06-10 |
| Engine Head Cover Assembly Having An Integrated Oil Separator App 20080127953 - Shieh; Teng-Hua ; et al. | 2008-06-05 |
| Oil drain device for an engine oil separator Grant 7,380,545 - Shieh , et al. June 3, 2 | 2008-06-03 |
| Oil separator Grant 7,258,111 - Shieh , et al. August 21, 2 | 2007-08-21 |
| Oil Drain Device For An Engine Oil Separator App 20070181108 - Shieh; Teng-Hua | 2007-08-09 |
| Oil drain device for an engine oil separator App 20070181107 - Shieh; Teng-Hua | 2007-08-09 |
| Oil separator Grant 7,246,612 - Shieh , et al. July 24, 2 | 2007-07-24 |
| Oil separator Grant 7,140,358 - Shieh November 28, 2 | 2006-11-28 |
| Oil separator App 20060260589 - Shieh; Teng-Hua | 2006-11-23 |
| Oil Separator App 20060249128 - Shieh; Teng-Hua | 2006-11-09 |
| Oil separator App 20060075998 - Shieh; Teng-Hua ; et al. | 2006-04-13 |
| Variable runner length intake manifold Grant 6,901,898 - Oberg , et al. June 7, 2 | 2005-06-07 |
| Cast wheel and hub for a torque converter App 20040062650 - Makim, Shriraj K. ; et al. | 2004-04-01 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 