Howe; David A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howe; David A..The latest application filed is for "high spectral purity microwave oscillator using air-dielectric cavity".
- Howe; David A. - Louisville CO
- Howe; David A. - Longmont CO
| Patent | Date |
|---|---|
| High spectral purity microwave oscillator using air-dielectric cavity Grant 7,075,378 - Howe , et al. July 11, 2 | 2006-07-11 |
| High spectral purity microwave oscillator using air-dielectric cavity App 20050007204 - Howe, David A. ; et al. | 2005-01-13 |
| Furniture coaster Grant D492,190 - Howe , et al. June 29, 2 | 2004-06-29 |
| SEC | 0001454678 | Howe David A |
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