Keele; D. Broadus JR.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keele; D. Broadus JR..The latest application filed is for "reflective loudspeaker array".
- Keele; D. Broadus JR. - Bloomington IN
| Patent | Date |
|---|---|
| Reflective loudspeaker array App 20060153407 - Keele; D. Broadus JR. ; et al. | 2006-07-13 |
| Log-sampled filter system App 20060109941 - Keele; D. Broadus JR. | 2006-05-25 |
| Vehicle loudspeaker array App 20050259831 - Hutt, Steven W. ; et al. | 2005-11-24 |
| Constant-beamwidth loudspeaker array App 20040240697 - Keele, D. Broadus JR. | 2004-12-02 |
| Acoustic lens system App 20040182642 - Hutt, Steven W. ; et al. | 2004-09-23 |
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