Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222130 | Message arrangement and method for implementing a digital telephone system | Mark S. Dailey, David A. Slobodianuk, Joseph M. Molling | 1993-06-22 |
| 5201045 | Arrangement and method of downloading data to a plurality of destinations in a digital telephone system | Mark S. Dailey, David A. Slobodianuk, Daniel Fox, Richard Rainer, Thomas C. Bissonnette +4 more | 1993-04-06 |
| D307588 | Key unit housing for a telephone call processor | William C. Barker, Pathukotta K. Desikan, Ross E. Fraser, Kamal S. Sethia | 1990-05-01 |
| D304717 | Base housing for a multi-feature telephone call processor | William C. Barker, Pathukotta K. Desikan, Ross E. Fraser, Kamal S. Sethia | 1989-11-21 |
| D304727 | Base housing for a multi-feature telephone call processor | William C. Barker, Pathukotta K. Desikan, Ross E. Fraser, Kamal S. Sethia | 1989-11-21 |