Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412459 | Dynamic mobile CD music attributes database | Bruce Johnson, William A. Spencer | 2008-08-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412459 | Dynamic mobile CD music attributes database | Bruce Johnson, William A. Spencer | 2008-08-12 |