Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7464120 | Method for analyzing the quality of telecommunications switch command tables | William T. Freebersyser, Carolyn M. Jack | 2008-12-09 |
| 6678370 | Data extraction process | William T. Freebersyser, Carolyn M. Jack | 2004-01-13 |
| 6668053 | Process for generating recent change commands for various stored program telephone switches | William T. Freebersyser, Carolyn M. Jack | 2003-12-23 |
| 6636877 | Method for analyzing the quality of telecommunications switch command tables | William T. Freebersyser, Carolyn M. Jack | 2003-10-21 |