Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682540 | System for representing electronic files using a paper based medium | Leigh L. Klotz, Jr., Ramana B. Rao, M. Margaret Withgott | 1997-10-28 |
| 5680223 | Method and system for labeling a document for storage, manipulation, and retrieval | Martin Cooper, Dick W. Lo, Z. Erol Smith, III | 1997-10-21 |
| 5666214 | Paper user interface for image manipulations such as cut and paste | Jock Douglas Mackinlay | 1997-09-09 |