Powell; Brian David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Powell; Brian David.The latest application filed is for "fire detection".
- Powell; Brian David - Maidenhead GB
- Powell; Brian David - Berkshire GB
| Patent | Date |
|---|---|
| Fire detection Grant 8,035,527 - Powell October 11, 2 | 2011-10-11 |
| Fire Detection App 20090072981 - Powell; Brian David | 2009-03-19 |
| Smoke detector App 20050173638 - Powell, Brian David | 2005-08-11 |
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