Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529450 | Hand microphone interfaced to game controller port of personal computer | John Sheffield, Frederic Schneider | 2003-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529450 | Hand microphone interfaced to game controller port of personal computer | John Sheffield, Frederic Schneider | 2003-03-04 |