Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829343 | Method and system for providing enhanced call waiting | James Thomas Maciejewski, Claude Lee Harrington, Mary Louise Hardzinski, Robert Wesley Bossemeyer, Jr., Susanne Marie Crockett +1 more | 2004-12-07 |
| 6807267 | Method and system for providing enhanced caller identification information for subscribers that interface via private trunk groups | John Wesley Moss, Dianna Tiliks, Susanne Marie Crockett, Carol Shifrin Gruchala | 2004-10-19 |
| 6792089 | System and method for generating call records based on account codes | Dianna Tiliks, Carol Shifrin Gruchala, Susanne Marie Crockett, John Wesley Moss, William Moy | 2004-09-14 |
| 6765994 | Method and system for canceling unwanted telephone calls | Teresa Farias Latter, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain, Diana Inara Tiliks +1 more | 2004-07-20 |