Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5943055 | Computer interface method and system | — | 1999-08-24 |
| 5572573 | Removable user interface for use with interactive electronic devices | Adam N. Marx | 1996-11-05 |
| 5457738 | Method and system for searching an on-line directory at a telephone station | — | 1995-10-10 |