Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741718 | Near-field speaker/microphone acoustic/seismic dampening communication device | Marcia Brumitt, Medford Alan Dyer | 2004-05-25 |
| 6688421 | Earmold for improved retention of coupled device | Medford Alan Dyer, Daniel W. Mauney, Thomas Henry Perszyk | 2004-02-10 |
| D478991 | Locking ear gel | Medford Alan Dyer, Daniel W. Mauney, Thomas Henry Perszyk | 2003-08-26 |
| D467907 | Communication device earbud | Vicki L. Marion, Marcia Brumitt, Medford Alan Dyer, Raleigh B. Wilson, Anita Habeich +3 more | 2002-12-31 |
| D461793 | Hands-free telephone communications cover | Marcia Brumitt, Medford Alan Dyer | 2002-08-20 |
| D459342 | Communication device earboom | Vicki L. Marion, Marcia Brumitt, Medford Alan Dyer, Raleigh B. Wilson, Anita Habeich +3 more | 2002-06-25 |
| D457514 | Communication device earset | Vicki L. Marion, Marcia Brumitt, Medford Alan Dyer, Raleigh B. Wilson, Anita Habeich +3 more | 2002-05-21 |