Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327484 | Calling system for short duration data transactions | Francis John Connell | 1994-07-05 |
| 4993014 | Dynamic shared facility system for private networks | — | 1991-02-12 |
| 4766592 | Broadcast conferencing arrangement | Elliott Baral, Jonathan Dharmapalan, Ross Richardson | 1988-08-23 |
| 4763191 | Dial-up telephone network equipment for requesting an identified selection | Steven D. Simon, Robert K. Sorrentino | 1988-08-09 |
| 4281315 | Collection of messages from data terminals using different protocols and formats | Henry C. Bauer, Gary J. Burns, Clair A. Buzzard, Heinz Kahlbrock, Robert F. Ricca +1 more | 1981-07-28 |