Chaffee; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chaffee; Robert.The latest application filed is for "valve with electromechanical device for actuating the valve".
- Chaffee; Robert - Boston MA
Trademarks
| Patent | Date |
|---|---|
| Valve with electromechanical device for actuating the valve Grant 7,644,724 - Chaffee January 12, 2 | 2010-01-12 |
| Fluidic chambers fluidly connected by one way valve and method for use Grant 7,412,738 - Chaffee August 19, 2 | 2008-08-19 |
| Valve with electromechanical device for actuating the valve App 20050166963 - Chaffee, Robert | 2005-08-04 |
| Valve with electromechanical device for actuating the valve App 20030205273 - Chaffee, Robert | 2003-11-06 |
| Hand-held pump Grant D446,284 - Chaffee August 7, 2 | 2001-08-07 |
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