Edwards; Raymond A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Edwards; Raymond A..The latest application filed is for "device and method to measure inhalation and exhalation air flows".
- Edwards; Raymond A. - Tuxedo Park NY
- Edwards; Raymond A. - New York NY
Trademarks
| Patent | Date |
|---|---|
| Device and method to measure inhalation and exhalation air flows Grant 6,126,613 - Edwards , et al. October 3, 2 | 2000-10-03 |
| House identification fixture Grant 4,901,461 - Edwards , et al. February 20, 1 | 1990-02-20 |
| Sensing device for human lung exhalation/inhalation air flow measurement Grant 4,441,505 - Edwards , et al. April 10, 1 | 1984-04-10 |
| Sensor based computer terminal Grant 3,936,807 - Edwards February 3, 1 | 1976-02-03 |
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