Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018920 | Technique for providing intelligent features for calls in a communications network independent of network architecture | William M. Hoffman, Leonard S. Kelter, Barbara Joanne Kittredge, James J. Mansell, D. Mark Parrish +2 more | 2011-09-13 |