Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664127 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Murray K. Low, Weikuo Liaw, Alan Bush | 1997-09-02 |
| 5623591 | System and methods for building spreadsheet applications | — | 1997-04-22 |