Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572572 | Computer and telephone apparatus with user friendly interface and enhanced integrity features | Joseph C. Kawan, Melvin M. Takata, Alfred S. Samulon, Dilip Parekh, Harvey Marks +15 more | 1996-11-05 |
| 5321840 | Distributed-intelligence computer system including remotely reconfigurable, telephone-type user terminal | Joseph C. Kawan | 1994-06-14 |
| 5195130 | Computer and telephone apparatus with user friendly computer interface and enhanced integrity features | Lawrence D. Weiss, Joseph C. Kawan, Leslie Roth, Jim R. Vollmer, Morris L. Tucci +16 more | 1993-03-16 |