Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275052 | Providing annotations of a digital work | Hilliard Bruce Siegel, Thomas A. Ryan, Robert L. Goodwin | 2016-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275052 | Providing annotations of a digital work | Hilliard Bruce Siegel, Thomas A. Ryan, Robert L. Goodwin | 2016-03-01 |