Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359647 | Headset in-use indicator | Paul Regen, Anna Marie G. Puentes | 1994-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359647 | Headset in-use indicator | Paul Regen, Anna Marie G. Puentes | 1994-10-25 |