Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5864330 | Method and apparatus for providing a two-dimensional position-sensitive scroll icon in a data processing system user interface | — | 1999-01-26 |
| 5608860 | Method and apparatus for multiple source and target object direct manipulation techniques | Greg P. Fitzpatrick | 1997-03-04 |
| 5546527 | Overriding action defaults in direct manipulation of objects on a user interface by hovering a source object | Greg P. Fitzpatrick | 1996-08-13 |
| 5428734 | Method and apparatus for enhancing drag and drop manipulation of objects in a graphical user interface | Daryl J. Kahl, Lovie A. Melkus, David J. Schell | 1995-06-27 |