Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783460 | Method and apparatus for coordinating an interactive computer game with a broadcast television program | Tinsley Galyean, Henry Kaufman, Christopher Kline | 2004-08-31 |
| 6447396 | Method and apparatus for coordinating an interactive computer game with a broadcast television program | Tinsley Galyean, Henry Kaufman, Christopher Kline | 2002-09-10 |