Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7102642 | Digital tape drawing system | Ravin Balakrishnan, George Fitzmaurice, Gordon Kurtenbach | 2006-09-05 |
| 5798752 | User interface having simultaneously movable tools and cursor | Eric A. Bier | 1998-08-25 |