Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925704 | Method and system for a reliable distributed category-specific do-not-contact list | Arthur Keller, Lee Hahn Holloway, John D. Rodrigues, Dat Nguyen, Matthew Browning Prince | 2011-04-12 |