Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381024 | Directional microphone | Mark S. Kimbrough, Jeffrey Phillip McAteer, Christopher Todd Welsh | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381024 | Directional microphone | Mark S. Kimbrough, Jeffrey Phillip McAteer, Christopher Todd Welsh | 1997-07-15 |