Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064817 | Multimode recording and transmitting apparatus and its use in an interactive group response system | — | 2011-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064817 | Multimode recording and transmitting apparatus and its use in an interactive group response system | — | 2011-11-22 |