SHERWOOD; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SHERWOOD; Robert A..The latest application filed is for "humidity-activated ventilation system switch".
- SHERWOOD; Robert A. - EL Paso TX
| Patent | Date |
|---|---|
| Humidity-activated Ventilation System Switch App 20100078494 - MULARONI; Marco ; et al. | 2010-04-01 |
| Method and apparatus for measuring physical parameters Grant 7,412,347 - Sherwood , et al. August 12, 2 | 2008-08-12 |
| Method and apparatus for measuring physical parameters App 20070180902 - Sherwood; Robert A. ; et al. | 2007-08-09 |
| Electronic control circuit for household appliances including humidifiers Grant 7,109,444 - Levy , et al. September 19, 2 | 2006-09-19 |
| Speech-emitting celebration device Grant 7,006,001 - Estrada , et al. February 28, 2 | 2006-02-28 |
| Control circuit for kitchen appliances Grant 6,987,250 - Levy , et al. January 17, 2 | 2006-01-17 |
| Electronic control circuit for household appliances including humidifiers App 20050252907 - Levy, William ; et al. | 2005-11-17 |
| Electronic control circuit Grant 6,960,745 - Levy , et al. November 1, 2 | 2005-11-01 |
| Electronic control circuit App 20050056636 - Levy, William ; et al. | 2005-03-17 |
| Control circuit for kitchen appliances App 20040217108 - Levy, William ; et al. | 2004-11-04 |
| Electronic control circuit Grant 6,812,437 - Levy , et al. November 2, 2 | 2004-11-02 |
| Speech-emitting celebration device App 20030222404 - Estrada, Mark A. ; et al. | 2003-12-04 |
| Electronic control circuit App 20030219240 - Levy, William ; et al. | 2003-11-27 |
| Electronic control circuit Grant 6,570,139 - Levy , et al. May 27, 2 | 2003-05-27 |
| Filter monitoring system using a thermistor Grant 6,507,282 - Sherwood January 14, 2 | 2003-01-14 |
| Heater, humidifier or fan including a circuit for controlling the output thereof Grant 6,204,623 - Levy , et al. March 20, 2 | 2001-03-20 |
| Electrostatic discharge-protected switch Grant 4,303,960 - Sherwood , et al. December 1, 1 | 1981-12-01 |
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