Edwards, David W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Edwards, David W..The latest application filed is for "method and apparatus for providing full duplex dispatch".
- Edwards, David W. - Scottsdale AZ
- Edwards; David W. - Fairlight AU
- Edwards; David W. - Novato CA
| Patent | Date |
|---|---|
| Method and apparatus for providing full duplex dispatch App 20040228292 - Edwards, David W. | 2004-11-18 |
| Hand-held communication device with vertically oriented antenna Grant 6,810,275 - Edwards , et al. October 26, 2 | 2004-10-26 |
| Method and mobile communication device for receiving a dispatch call App 20040192368 - Edwards, David W. ; et al. | 2004-09-30 |
| Hand-held communication device with vertically oriented antenna App 20020077160 - Edwards, David W. ; et al. | 2002-06-20 |
| Method and apparatus for the determination of viscosity Grant 4,879,897 - Booth , et al. November 14, 1 | 1989-11-14 |
| Threshold detecting battery protection circuitry Grant 4,785,229 - Edwards November 15, 1 | 1988-11-15 |
| Electronic water-activated parachute release and life vest inflator Grant 3,910,457 - Sutliff , et al. October 7, 1 | 1975-10-07 |
| SEC | 0001347958 | Edwards David W |
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