Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690403 | Shared document editing and voting using active stylus based touch-sensitive displays | Gerhard Dietrich Klassen | 2017-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690403 | Shared document editing and voting using active stylus based touch-sensitive displays | Gerhard Dietrich Klassen | 2017-06-27 |