Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930338 | Method for handling incoming calls on a pots telephone line to a user's premises | Martin S. McKendry, Karen L. Styres, Jeffrey A. Langston, Scott A. Van Gundy | 1999-07-27 |