Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479836 | Vocal microphone (PG58 and PG48) | Christian Kulujian, William C. Cesaroni | 2003-09-23 |
| D475699 | Instrument or vocal microphone (PG57) | Curtis Leroy Cruver, IV | 2003-06-10 |
| D475039 | Small drum microphone | Daniel D. Jarodsky | 2003-05-27 |