Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630080 | Method and system for the direct manipulation of information, including non-default drag and drop operation | Mark A. Malamud, John Elsbree, Satoshi Nakajima, Christopher J. Guzak, Royce A. Levien | 1997-05-13 |