Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173921 | Airplane passenger privacy and support apparatus | William Quan | 2001-01-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173921 | Airplane passenger privacy and support apparatus | William Quan | 2001-01-16 |