Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807272 | System and method for providing telephony services to remote subscribers | Rex Norman Bull, Bruce A. Chatterley, David Orwick, Wayne Robert Heinmiller | 2004-10-19 |
| 6771754 | Method and system for providing enhanced caller identification and privacy management | Raymond Walden Bennett, III, Michael Steven Pickard, Wayne Robert Heinmiller, Edmond W. Israelski, Jordan Howard Light +1 more | 2004-08-03 |
| 6735285 | Emergency telephone call notification service system and method | David Orwick, Laura Marie Griffith, Todd August Bartels, Thomas Joseph McBlain, Dianna Tiliks +2 more | 2004-05-11 |
| 6678367 | Method, system and medium for plug-and-play downloading of speed dial lists | Michael Steven Pickard, Edmond W. Israelski, Donald Bernard Liebrecht | 2004-01-13 |