Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560344 | Miniature surface mounted directional microphone assembly | Stephen D. Julstrom, Robert B. Schulein | 2003-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560344 | Miniature surface mounted directional microphone assembly | Stephen D. Julstrom, Robert B. Schulein | 2003-05-06 |