Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9367227 | Chapter navigation user interface | — | 2016-06-14 | $68,486,000 |
| 9262063 | Touch-screen user interface | Christopher Green, Joseph John Hebenstreit, Kevin Keller | 2016-02-16 | $52,243,000 |