Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487462 | Methods and systems for indicating invisible contents of workspace | Mark J. Stefik, Jock Douglas Mackinlay, Polle T. Zellweger, Patrick Baudisch | 2009-02-03 |
| 7228507 | Methods and systems for navigating a workspace | Mark J. Stefik | 2007-06-05 |
| 7068288 | System and method for moving graphical objects on a computer controlled system | Mark J. Stefik, Patrick Baudisch, Jock Douglas Mackinlay, Polle T. Zellweger | 2006-06-27 |