Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571464 | Electret microphone | — | 1986-02-18 |
TS
Tommy S. Segero
Overall (All Time): #3,990,777 of 4,157,543Top 100%
1
Patents All Time