Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829343 | Method and system for providing enhanced call waiting | James Thomas Maciejewski, Nancy Book, Mary Louise Hardzinski, Robert Wesley Bossemeyer, Jr., Susanne Marie Crockett +1 more | 2004-12-07 |