Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491533 | Switching connector header and audio circuit, sound card and method employing same | John DeHelian | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491533 | Switching connector header and audio circuit, sound card and method employing same | John DeHelian | 2002-12-10 |