Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11337012 | Battery coating for rechargable hearing systems | Lakshman Rathnam | 2022-05-17 |
| 8121325 | Ear module for a personal sound system | Rodney C. Perkins, Caslav V. Pavlovic, Nicholas R. Michael | 2012-02-21 |
| 8031894 | Non-occluding ear module for a personal sound system | Rodney C. Perkins, Caslav V. Pavlovic, Nicholas R. Michael | 2011-10-04 |
| D540312 | Back surface configuration for ear module | Rodney C. Perkins | 2007-04-10 |