Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531870 | Method for providing custom ring-back tones | Douglas R. Jones, John H. Wurster, Susan M. Middleswarth | 2016-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531870 | Method for providing custom ring-back tones | Douglas R. Jones, John H. Wurster, Susan M. Middleswarth | 2016-12-27 |