Leedham; Stewart William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leedham; Stewart William.The latest application filed is for "exhaust gas cooler with bypass tube and exhaust gas recirculation valve".
- Leedham; Stewart William - Nuneaton GB
- Leedham; Stewart William - Nuncaton GB
- Leedham, Stewart William - Warwickshire GB
| Patent | Date |
|---|---|
| Exhaust gas heat exchanger Grant 6,955,213 - Stonehouse , et al. October 18, 2 | 2005-10-18 |
| Exhaust gas cooler with bypass tube and exhaust gas recirculation valve Grant 6,807,955 - Leedham , et al. October 26, 2 | 2004-10-26 |
| Exhaust gas cooler with bypass tube and exhaust gas recirculation valve App 20030150434 - Leedham, Stewart William ; et al. | 2003-08-14 |
| Exhaust gas heat exchanger App 20030111211 - Stonehouse, Matthew Thomas Graham ; et al. | 2003-06-19 |
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.
| 