Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717750 | Method for prohibiting continual routing of a call between central office switches due to translation data error | William Lowell Adams, Jr., Ronald Martin, Robert A. Swanson, Douglas Paul Totel, Robert Mark Yacobi | 1998-02-10 |
| 5661789 | Method for coordinating data changes among central office switches | Robert A. Swanson | 1997-08-26 |
| 5623541 | Apparatus to manipulate and examine the data structure that supports digit analysis in telecommunications call processing | Daryl C. Lu, George L. Sicherman, Robert A. Swanson | 1997-04-22 |
| 5440626 | Arrangement for sharing a telephone office code | Ronald Martin, Robert A. Swanson | 1995-08-08 |