Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023977 | Method and apparatus for interactive audience participation at a live entertainment event | — | 2011-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023977 | Method and apparatus for interactive audience participation at a live entertainment event | — | 2011-09-20 |