Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664577 | Method and apparatus for distortion product emission testing of hearing | Brenda L. Lonsbury-Martin | 1997-09-09 |
| 5526819 | Method and apparatus for distortion product emission testing of heating | Brenda L. Lonsbury-Martin | 1996-06-18 |