Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542598 | Advanced intelligent signal telephone number routing | Harold C. Fleischer, III, Gwen H. Gaffney, Susan D. Eiffert, Michael W. Boeckman, Brenda S. Thompson | 2003-04-01 |