Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438860 | Miniature microphone housing and switch | Alexander L. Darbut, Gerald D. Richels | 2001-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438860 | Miniature microphone housing and switch | Alexander L. Darbut, Gerald D. Richels | 2001-03-13 |