Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366678 | Microphone assembly for hearing aid with JFET flip-chip buffer | Peter L. Madaffari, Christopher J. Poux, Richard Moroney, Ponnusamy Palanisamy | 2002-04-02 |
| 6292571 | Hearing aid digital filter | — | 2001-09-18 |
| 6283915 | Disposable in-the-ear monitoring instrument and method of manufacture | John G. Aceti, Marvin Allan Leedom | 2001-09-04 |
| 6205227 | Peritympanic hearing instrument | Derek Mahoney, Marvin Allan Leedom, John Margicin | 2001-03-20 |
| 6058198 | Battery and circuitry assembly | John G. Aceti, Marvin Allan Leedom | 2000-05-02 |
| 5978126 | Apparatus for controlling an electrochromic device | — | 1999-11-02 |
| 5973818 | Method and apparatus for controlling an electrochromic device | Christopher Gregory | 1999-10-26 |
| 5973819 | Method and apparatus for controlling an electrochromic device | Timotny A. Pletcher | 1999-10-26 |
| 5881159 | Disposable hearing aid | John G. Aceti, Marvin Allan Leedom | 1999-03-09 |