Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106875 | Dual boundary pressure zone three dimensional microphone and hearing aid | — | 2006-09-12 |
| 6859738 | Method and system for predicting initial analyte values in stored samples | Valerie Bush, Karen Byron | 2005-02-22 |
| 4615007 | Audiologic testing method and apparatus with compensating means for soundwave attenuation through a transmitting medium | Charles W. Beatty, Jr. | 1986-09-30 |