Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692187 | Shadow mechanism having masterblocks for a modifiable object oriented system | Phillip Y. Goldman | 1997-11-25 |
| 5689669 | Graphical user interface for navigating between levels displaying hallway and room metaphors | Kevin Lynch, William Drew Atkinson | 1997-11-18 |
| 5611031 | Graphical user interface for modifying object characteristics using coupon objects | William Drew Atkinson, Susan Kare | 1997-03-11 |