Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987977 | Hearing aid package | Marvin Allan Leedom, John G. Aceti, Walter P. Sjursen, Derek Mahoney, John Margicin +4 more | 2011-08-02 |
| 7536023 | Hearing aid | Marvin Allan Leedom, John G. Aceti, Walter P. Sjursen, Derek Mahoney, John Margicin +4 more | 2009-05-19 |
| 7403629 | Disposable modular hearing aid | John G. Aceti, Marvin Allan Leedom, Frederick J. Fritz, Derek Mahoney, John Margicin +2 more | 2008-07-22 |
| 7113611 | Disposable modular hearing aid | Marvin Allan Leedom, Derek Mahoney, John Margicin, Sam Meytus, Reuben Zielinski +3 more | 2006-09-26 |
| 7010137 | Hearing aid | Marvin Allan Leedom, John G. Aceti, Walter P. Sjursen, Derek Mahoney, John Margicin +4 more | 2006-03-07 |