Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479836 | Vocal microphone (PG58 and PG48) | Brian Thornton, William C. Cesaroni | 2003-09-23 |
| D475038 | Large drum microphone (PG52) | Daniel D. Jarodsky, William C. Cesaroni | 2003-05-27 |